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Merge pull request #764 from TheSerapher/payout-fixes

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Payout fixes
This commit is contained in:
Sebastian Grewe 2013-10-28 05:20:19 -07:00
commit c6dd4086ff
11 changed files with 94 additions and 43 deletions
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2
cronjobs/pplns_payout.php
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@ -68,7 +68,7 @@ foreach ($aAllBlocks as $iIndex => $aBlock) {
$config['reward_type'] == 'block' ? $dReward = $aBlock['amount'] : $dReward = $config['reward'];
$aRoundAccountShares = $share->getSharesForAccounts($iPreviousShareId, $aBlock['share_id']);
$log->logInfo('Shares: ' . $iRoundShares . "\t" . 'Height: ' . $aBlock['height'] . ' Amount: ' . $aBlock['amount'] . "\t" . 'Found by ID: ' . $aBlock['account_id']);
$log->logInfo('Target: ' . $pplns_target . '; Shares: ' . $iRoundShares . '; Height: ' . $aBlock['height'] . '; Amount: ' . $aBlock['amount'] . '; Found by ID: ' . $aBlock['account_id']);
if ($iRoundShares >= $pplns_target) {
$log->logDebug("Matching or exceeding PPLNS target of $pplns_target with $iRoundShares");

19
cronjobs/pps_payout.php
View File

@ -54,19 +54,17 @@ if ($config['pps']['reward']['type'] == 'blockavg' && $block->getBlockCount() >
if ($config['pps']['reward']['type'] == 'block') {
if ($aLastBlock = $block->getLast()) {
$pps_reward = $aLastBlock['amount'];
$log->logInfo("PPS reward using last block, amount: " . $pps_reward . "\tdifficulty: " . $dDifficulty);
} else {
$pps_reward = $config['pps']['reward']['default'];
$log->logInfo("PPS reward using default, amount: " . $pps_reward . "\tdifficulty: " . $dDifficulty);
}
} else {
$pps_reward = $config['pps']['reward']['default'];
$log->logInfo("PPS reward fixed default, amount: " . $pps_reward . "\tdifficulty: " . $dDifficulty);
}
}
// Per-share value to be paid out to users
$pps_value = round($pps_reward / (pow(2,32) * $dDifficulty) * pow(2, $config['pps_target']), 12);
$pps_value = round($pps_reward / (pow(2, $config['target_bits']) * $dDifficulty), 12);
// Find our last share accounted and last inserted share for PPS calculations
$iPreviousShareId = $setting->getValue('pps_last_share_id');
@ -75,11 +73,16 @@ $iLastShareId = $share->getLastInsertedShareId();
// Check for all new shares, we start one higher as our last accounted share to avoid duplicates
$aAccountShares = $share->getSharesForAccounts($iPreviousShareId + 1, $iLastShareId);
$log->logInfo("ID\tUsername\tInvalid\tValid\t\tPPS Value\t\tPayout\t\tDonation\tFee");
if (!empty($aAccountShares)) {
// Info for this payout
$log->logInfo("PPS reward type: " . $config['pps']['reward']['type'] . ", amount: " . $pps_reward . "\tdifficulty: " . $dDifficulty . "\tPPS value: " . $pps_value);
$log->logInfo("ID\tUsername\tInvalid\tValid\t\tPPS Value\t\tPayout\t\tDonation\tFee");
}
foreach ($aAccountShares as $aData) {
// Take our valid shares and multiply by per share value
$aData['payout'] = round($aData['valid'] * $pps_value, 8);
// MPOS uses a base difficulty setting to avoid showing weightened shares
// Since we need weightened shares here, we go back to the proper value for payouts
$aData['payout'] = round($aData['valid'] * pow(2, ($config['difficulty'] - 16)) * $pps_value, 8);
// Defaults
$aData['fee' ] = 0;
@ -94,7 +97,7 @@ foreach ($aAccountShares as $aData) {
$log->logInfo($aData['id'] . "\t" .
$aData['username'] . "\t" .
$aData['invalid'] . "\t" .
$aData['valid'] . "\t*\t" .
$aData['valid'] * pow(2, ($config['difficulty'] - 16)) . "\t*\t" .
number_format($pps_value, 12) . "\t=\t" .
number_format($aData['payout'], 8) . "\t" .
number_format($aData['donation'], 8) . "\t" .

6
public/include/autoloader.inc.php
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@ -1,5 +1,11 @@
<?php
// SHA/Scrypt check
if (empty($config['algorithm']) || $config['algorithm'] == 'scrypt') {
$config['target_bits'] = 16;
} else {
$config['target_bits'] = 32;
}
// Default classes
require_once(CLASS_DIR . '/debug.class.php');
require_once(INCLUDE_DIR . '/lib/KLogger.php');

5
public/include/classes/share.class.php
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@ -364,10 +364,12 @@ class Share Extends Base {
* Fetch the lowest needed share ID from archive
**/
function getMinArchiveShareId($iCount) {
// We don't use baseline here to be more accurate
$iCount = $iCount * pow(2, ($this->config['difficulty'] - 16));
$stmt = $this->mysqli->prepare("
SELECT MIN(b.share_id) AS share_id FROM
(
SELECT share_id, @total := @total + (IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty) / POW(2, (" . $this->config['difficulty'] . " - 16))) AS total
SELECT share_id, @total := @total + IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty) AS total
FROM $this->tableArchive, (SELECT @total := 0) AS a
WHERE our_result = 'Y'
AND @total < ?
@ -377,6 +379,7 @@ class Share Extends Base {
");
if ($this->checkStmt($stmt) && $stmt->bind_param('ii', $iCount, $iCount) && $stmt->execute() && $result = $stmt->get_result())
return $result->fetch_object()->share_id;
$this->setErrorMessage("Failed fetching additional shares from archive: " . $this->mysqli->error);
return false;
}
}

60
public/include/classes/statistics.class.php
View File

@ -65,7 +65,7 @@ class Statistics {
b.*,
a.username AS finder,
a.is_anonymous AS is_anonymous,
ROUND((difficulty * 65535) / POW(2, (" . $this->config['difficulty'] . " -16)), 0) AS estshares
ROUND((difficulty * POW(2, 32 - " . $this->config['target_bits'] . ")) / POW(2, (" . $this->config['difficulty'] . " -16)), 0) AS estshares
FROM " . $this->block->getTableName() . " AS b
LEFT JOIN " . $this->user->getTableName() . " AS a
ON b.account_id = a.id
@ -90,7 +90,7 @@ class Statistics {
b.*,
a.username AS finder,
a.is_anonymous AS is_anonymous,
ROUND((difficulty * 65535) / POW(2, (" . $this->config['difficulty'] . " -16)), 0) AS estshares
ROUND((difficulty * POW(2, 32 - " . $this->config['target_bits'] . ")) / POW(2, (" . $this->config['difficulty'] . " -16)), 0) AS estshares
FROM " . $this->block->getTableName() . " AS b
LEFT JOIN " . $this->user->getTableName() . " AS a
ON b.account_id = a.id
@ -170,11 +170,11 @@ class Statistics {
SELECT
(
(
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * 65536 / ? / 1000), 0) AS hashrate
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * POW(2, " . $this->config['target_bits'] . ") / ? / 1000), 0) AS hashrate
FROM " . $this->share->getTableName() . "
WHERE time > DATE_SUB(now(), INTERVAL ? SECOND)
) + (
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * 65536 / ? / 1000), 0) AS hashrate
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * POW(2, " . $this->config['target_bits'] . ") / ? / 1000), 0) AS hashrate
FROM " . $this->share->getArchiveTableName() . "
WHERE time > DATE_SUB(now(), INTERVAL ? SECOND)
)
@ -370,14 +370,14 @@ class Statistics {
$stmt = $this->mysqli->prepare("
SELECT
(
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * 65536 / ? / 1000), 0) AS hashrate
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * POW(2, " . $this->config['target_bits'] . ") / ? / 1000), 0) AS hashrate
FROM " . $this->share->getTableName() . " AS s,
" . $this->user->getTableName() . " AS u
WHERE u.username = SUBSTRING_INDEX( s.username, '.', 1 )
AND s.time > DATE_SUB(now(), INTERVAL ? SECOND)
AND u.id = ?
) + (
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * 65536 / ? / 1000), 0) AS hashrate
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * POW(2, " . $this->config['target_bits'] . ") / ? / 1000), 0) AS hashrate
FROM " . $this->share->getArchiveTableName() . " AS s,
" . $this->user->getTableName() . " AS u
WHERE u.username = SUBSTRING_INDEX( s.username, '.', 1 )
@ -392,7 +392,29 @@ class Statistics {
return false;
}
public function getUserUnpaidPPSShares($account_id, $last_paid_pps_id) {
$this->debug->append("STA " . __METHOD__, 4);
if ($this->getGetCache() && $data = $this->memcache->get(__FUNCTION__ . $account_id)) return $data;
$stmt = $this->mysqli->prepare("
SELECT
ROUND(IFNULL(SUM(IF(s.difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)), 0) / POW(2, (" . $this->config['difficulty'] . " - 16)), 0) AS total
FROM " . $this->share->getTableName() . " AS s
JOIN " . $this->user->getTableName() . " AS a
ON a.username = SUBSTRING_INDEX( s.username, '.', 1 )
AND a.id = ?
AND s.id > ?");
if ($this->checkStmt($stmt) && $stmt->bind_param("ii", $account_id, $last_paid_pps_id) && $stmt->execute() && $result = $stmt->get_result() )
return $this->memcache->setCache(__FUNCTION__ . $account_id, $result->fetch_object()->total);
$this->debug->append("Failed fetching average share dificulty: " . $this->mysqli->error, 3);
return 0;
}
/**
* Get average share difficulty across all workers for user
* @param account_id int Account ID
* @param interval int Data interval in seconds
* @return double Share difficulty or 0
**/
public function getUserShareDifficulty($account_id, $interval=600) {
$this->debug->append("STA " . __METHOD__, 4);
if ($this->getGetCache() && $data = $this->memcache->get(__FUNCTION__ . $account_id)) return $data;
@ -454,7 +476,7 @@ class Statistics {
$this->debug->append("STA " . __METHOD__, 4);
if ($data = $this->memcache->get(__FUNCTION__ . $worker_id)) return $data;
$stmt = $this->mysqli->prepare("
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * 65536 / 600 / 1000), 0) AS hashrate
SELECT IFNULL(ROUND(SUM(IF(difficulty=0, POW(2, (" . $this->config['difficulty'] . " - 16)), difficulty)) * POW(2, " . $this->config['target_bits'] . ") / 600 / 1000), 0) AS hashrate
FROM " . $this->share->getTableName() . " AS s,
" . $this->user->getTableName() . " AS u
WHERE u.username = SUBSTRING_INDEX( s.username, '.', 1 )
@ -524,7 +546,7 @@ class Statistics {
a.username AS account,
a.donate_percent AS donate_percent,
a.is_anonymous AS is_anonymous,
IFNULL(ROUND(SUM(t1.difficulty) * 65536 / 600 / 1000, 2), 0) AS hashrate
IFNULL(ROUND(SUM(t1.difficulty) * POW(2, " . $this->config['target_bits'] . ") / 600 / 1000, 2), 0) AS hashrate
FROM
(
SELECT IFNULL(IF(difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), difficulty), 0) AS difficulty, username FROM " . $this->share->getTableName() . " WHERE time > DATE_SUB(now(), INTERVAL 10 MINUTE) AND our_result = 'Y'
@ -553,7 +575,7 @@ class Statistics {
if ($data = $this->memcache->get(__FUNCTION__ . $account_id)) return $data;
$stmt = $this->mysqli->prepare("
SELECT
IFNULL(ROUND(SUM(IF(s.difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)) * 65536/3600/1000), 0) AS hashrate,
IFNULL(ROUND(SUM(IF(s.difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)) * POW(2, " . $this->config['target_bits'] . ") / 3600 / 1000), 0) AS hashrate,
HOUR(s.time) AS hour
FROM " . $this->share->getTableName() . " AS s, accounts AS a
WHERE time < NOW() - INTERVAL 1 HOUR
@ -563,7 +585,7 @@ class Statistics {
GROUP BY HOUR(time)
UNION ALL
SELECT
IFNULL(ROUND(SUM(IF(s.difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)) * 65536/3600/1000), 0) AS hashrate,
IFNULL(ROUND(SUM(IF(s.difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)) * POW(2, " . $this->config['target_bits'] . ") / 3600 / 1000), 0) AS hashrate,
HOUR(s.time) AS hour
FROM " . $this->share->getArchiveTableName() . " AS s, accounts AS a
WHERE time < NOW() - INTERVAL 1 HOUR
@ -594,7 +616,7 @@ class Statistics {
if ($this->getGetCache() && $data = $this->memcache->get(__FUNCTION__)) return $data;
$stmt = $this->mysqli->prepare("
SELECT
IFNULL(ROUND(SUM(IF(s.difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)) * 65536/3600/1000), 0) AS hashrate,
IFNULL(ROUND(SUM(IF(s.difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)) * POW(2, " . $this->config['target_bits'] . ") / 3600 / 1000), 0) AS hashrate,
HOUR(s.time) AS hour
FROM " . $this->share->getTableName() . " AS s
WHERE time < NOW() - INTERVAL 1 HOUR
@ -602,7 +624,7 @@ class Statistics {
GROUP BY HOUR(time)
UNION ALL
SELECT
IFNULL(ROUND(SUM(IF(s.difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)) * 65536/3600/1000), 0) AS hashrate,
IFNULL(ROUND(SUM(IF(s.difficulty=0, pow(2, (" . $this->config['difficulty'] . " - 16)), s.difficulty)) * POW(2, " . $this->config['target_bits'] . ") / 3600 / 1000), 0) AS hashrate,
HOUR(s.time) AS hour
FROM " . $this->share->getArchiveTableName() . " AS s
WHERE time < NOW() - INTERVAL 1 HOUR
@ -645,18 +667,16 @@ class Statistics {
}
} else {
// Hack so we can use this method for PPS estimates too
// value1 = shares/s
// value2 = avg share difficulty
if (@$value1 > 0 && @$value2 > 0) {
// Default: No fees applied so multiply by 1
$fee = 1;
if ($this->config['fees'] > 0)
$bNoFees == 0 ? $fee = round(((float)$this->config['fees'] / 100), 8) : $fee = 1;
$hour = 60 * 60;
$pps = $value1 * $value2 * $ppsvalue;
$hour = 3600;
$aEstimates['hours1'] = $pps * $hour * $fee;
$aEstimates['hours1'] = $pps * $hour;
$aEstimates['hours24'] = $pps * 24 * $hour;
$aEstimates['days7'] = $pps * 24 * 7 * $hour;
$aEstimates['days14'] = $pps * 14 * 24 * 7 * $hour;
$aEstimates['days30'] = $pps * 30 * 24 * 7 * $hour;
$aEstimates['days14'] = $pps * 14 * 24 * $hour;
$aEstimates['days30'] = $pps * 30 * 24 * $hour;
} else {
$aEstimates['hours1'] = 0;
$aEstimates['hours24'] = 0;

15
public/include/config/global.inc.dist.php
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@ -20,6 +20,17 @@ define('DEBUG', 0);
// SALT used to hash passwords
define('SALT', 'PLEASEMAKEMESOMETHINGRANDOM');
/**
* Underlying coin algorithm that you are mining on. Set this to whatever your coin needs:
*
* Options:
* sha256d : SHA coins like Bitcoin
* scrypt : Scrypt based coins like Litecoin
* Default:
* scrypt : Scrypt is default
**/
$config['algorithm'] = 'scrypt';
/**
* Database configuration
*
@ -308,10 +319,6 @@ $config['pps']['reward']['default'] = 50;
$config['pps']['reward']['type'] = 'blockavg';
$config['pps']['blockavg']['blockcount'] = 10;
// pps base payout target, default 16 = difficulty 1 shares for vardiff
// (1/(65536 * difficulty) * reward) = (reward / (pow(2,32) * difficulty) * pow(2, 16))
$config['pps_target'] = 16; // do not change unless you know what it does
/**
* Memcache configuration
*

6
public/include/pages/api/getdashboarddata.inc.php
View File

@ -41,7 +41,9 @@ $aRoundShares = $statistics->getRoundShares();
if ($config['payout_system'] != 'pps') {
$aEstimates = $statistics->getUserEstimates($aRoundShares, $aUserRoundShares, $user->getUserDonatePercent($user_id), $user->getUserNoFee($user_id));
$dUnpaidShares = 0;
} else {
$dUnpaidShares = $statistics->getUserUnpaidPPSShares($user_id, $setting->getValue('pps_last_share_id'));
if ($config['pps']['reward']['type'] == 'blockavg' && $block->getBlockCount() > 0) {
$pps_reward = round($block->getAvgBlockReward($config['pps']['blockavg']['blockcount']));
} else {
@ -56,7 +58,7 @@ if ($config['payout_system'] != 'pps') {
}
}
$ppsvalue = round($pps_reward / (pow(2,32) * $dDifficulty) * pow(2, $config['pps_target']), 12);
$ppsvalue = round($pps_reward / (pow(2,32) * $dDifficulty) * pow(2, $config['target_bits']), 12);
$aEstimates = $statistics->getUserEstimates($dPersonalSharerate, $dPersonalShareDifficulty, $user->getUserDonatePercent($user_id), $user->getUserNoFee($user_id), $ppsvalue);
}
@ -89,7 +91,7 @@ $data = array(
'raw' => array( 'personal' => array( 'hashrate' => $dPersonalHashrate ), 'pool' => array( 'hashrate' => $dPoolHashrate ), 'network' => array( 'hashrate' => $dNetworkHashrate / 1000 ) ),
'personal' => array (
'hashrate' => $dPersonalHashrateAdjusted, 'sharerate' => $dPersonalSharerate, 'sharedifficulty' => $dPersonalShareDifficulty,
'shares' => array('valid' => $aUserRoundShares['valid'], 'invalid' => $aUserRoundShares['invalid'], 'invalid_percent' => $dUserInvalidPercent),
'shares' => array('valid' => $aUserRoundShares['valid'], 'invalid' => $aUserRoundShares['invalid'], 'invalid_percent' => $dUserInvalidPercent, 'unpaid' => $dUnpaidShares ),
'balance' => $transaction->getBalance($user_id), 'estimates' => $aEstimates, 'workers' => $aWorkers ),
'pool' => array(
'workers' => $worker->getCountAllActiveWorkers(), 'hashrate' => $dPoolHashrateAdjusted,

4
public/include/smarty_globals.inc.php
View File

@ -140,7 +140,9 @@ if (@$_SESSION['USERDATA']['id']) {
}
}
$aGlobal['ppsvalue'] = number_format(round($pps_reward / (pow(2,32) * $dDifficulty) * pow(2, $config['pps_target']), 12) ,12);
$aGlobal['userdata']['pps']['unpaidshares'] = $statistics->getUserUnpaidPPSShares($_SESSION['USERDATA']['id'], $setting->getValue('pps_last_share_id'));
$aGlobal['ppsvalue'] = number_format(round($pps_reward / (pow(2, $config['target_bits']) * $dDifficulty), 12) ,12);
$aGlobal['poolppsvalue'] = $aGlobal['ppsvalue'] * pow(2, $config['difficulty'] - 16);
$aGlobal['userdata']['sharedifficulty'] = $statistics->getUserShareDifficulty($_SESSION['USERDATA']['id']);
$aGlobal['userdata']['estimates'] = $statistics->getUserEstimates($aGlobal['userdata']['sharerate'], $aGlobal['userdata']['sharedifficulty'], $aGlobal['userdata']['donate_percent'], $aGlobal['userdata']['no_fees'], $aGlobal['ppsvalue']);
break;

1
public/templates/mpos/dashboard/js.tpl
View File

@ -157,6 +157,7 @@ $(document).ready(function(){
$('#b-fee').html((parseFloat(data.getdashboarddata.data.personal.estimates.fee).toFixed(4)));
$('#b-donation').html((parseFloat(data.getdashboarddata.data.personal.estimates.donation).toFixed(4)));
{/literal}{else}{literal}
$('#b-ppsunpaid').html((parseFloat(data.getdashboarddata.data.personal.shares.unpaid).toFixed(0)));
$('#b-ppsdiff').html((parseFloat(data.getdashboarddata.data.personal.sharedifficulty).toFixed(2)));
$('#b-est1').html((parseFloat(data.getdashboarddata.data.personal.estimates.hours1).toFixed(8)));
$('#b-est24hours').html((parseFloat(data.getdashboarddata.data.personal.estimates.hours24).toFixed(8)));

12
public/templates/mpos/dashboard/system_stats.tpl
View File

@ -10,8 +10,16 @@
</tr>
{elseif $GLOBAL.config.payout_system == 'pps'}
<tr>
<td><b>PPS Value</b></td>
<td>{$GLOBAL.ppsvalue}</td>
<td><b>Unpaid Shares</b></td>
<td id="b-ppsunpaid">{$GLOBAL.userdata.pps.unpaidshares}</td>
</tr>
<tr>
<td><b>Baseline PPS Rate</b></td>
<td>{$GLOBAL.ppsvalue} {$GLOBAL.config.currency}</td>
</tr>
<tr>
<td><b>Pools PPS Rate</b></td>
<td>{$GLOBAL.poolppsvalue} {$GLOBAL.config.currency}</td>
</tr>
<tr>
<td><b>PPS Difficulty</b></td>

7
public/templates/mpos/statistics/blocks/default.tpl
View File

@ -103,14 +103,13 @@
<td align="right">{$BLOCKSFOUND[block].difficulty|number_format:"2"}</td>
<td align="right">{$BLOCKSFOUND[block].amount|number_format:"2"}</td>
<td align="right">
{math assign="estshares" equation="(pow(2,32 - targetdiff) * blockdiff)" targetdiff=$GLOBAL.config.targetdiff blockdiff=$BLOCKSFOUND[block].difficulty}
{assign var="totalexpectedshares" value=$totalexpectedshares+$estshares}
{$estshares|number_format}
{assign var="totalexpectedshares" value=$totalexpectedshares+$BLOCKSFOUND[block].estshares}
{$BLOCKSFOUND[block].estshares|number_format}
</td>
{if $GLOBAL.config.payout_system == 'pplns'}<td align="right">{$BLOCKSFOUND[block].pplns_shares|number_format}</td>{/if}
<td align="right">{$BLOCKSFOUND[block].shares|number_format}</td>
<td align="right" style="padding-right: 25px;">
{math assign="percentage" equation="shares / estshares * 100" shares=$BLOCKSFOUND[block].shares estshares=$estshares}
{math assign="percentage" equation="shares / estshares * 100" shares=$BLOCKSFOUND[block].shares estshares=$BLOCKSFOUND[block].estshares}
{assign var="totalpercentage" value=$totalpercentage+$percentage}
<font color="{if ($percentage <= 100)}green{else}red{/if}">{$percentage|number_format:"2"}</font>
</td>