<?php

// Форматирование вывода
function addSpace($data, $spaceLength, $append = false) {
    $dataLength = strlen((string)$data);
    if ($dataLength < $spaceLength) {
        for ($i=0; $i < $spaceLength-$dataLength; $i++) {
            if($append)
                $data .= ' ';
            else
                $data = ' '.$data;
        }
    }

    return ($data);
}

// Вычисляем первую ставку
function calcBet($deposit, $profitFactor, $lossIndex) {

    $factorSum = 1;
    for ($i = 1; $i < $lossIndex; $i++) {
        $factorSum += pow( (1 + (100 / (($profitFactor * 100) - 100))) , $i);
    }

    return round($deposit/$factorSum);
}

$deposit = 5000;
$profitFactor = 1.6;
$lossIndex = 5;
$calcBet = calcBet($deposit, $profitFactor, $lossIndex);

$summaryCredit = 0;
$betList = array();
for($round = 1; $round <= $lossIndex; $round++) {
    $bet = $calcBet + round(($summaryCredit * 100) / (($profitFactor * 100) - 100));
    $summaryCredit += $bet;

    $profit = round($bet * $profitFactor);
    $betList[] = array(
        'bet' => $bet,
        'credit' => $bet - ($bet*2),
        'summaryCredit' => $summaryCredit - ($summaryCredit*2),
        'profit' => $profit,
        'summaryProfit' => $profit - $summaryCredit,
    );
}

echo 'Deposit: '.$deposit.PHP_EOL;
echo 'Profit Factor: '.$profitFactor.' (+'.(($profitFactor * 100) - 100).'%)'.PHP_EOL;
echo 'Loss Index: '.$lossIndex.PHP_EOL.PHP_EOL;
echo 'N  |Bet     |Credit  |SumCredit |Profit  |SumProfit |Deposit (Loss)';
echo PHP_EOL;
$i=0;
foreach ($betList as $bet) {
    $i++;
    echo addSpace($i, 3).'|';
    echo addSpace($bet['bet'], 8).'|';
    echo addSpace($bet['credit'], 8).'|';
    echo addSpace($bet['summaryCredit'], 10).'|';
    echo addSpace($bet['profit'], 8).'|';
    echo addSpace($bet['summaryProfit'], 10).'|';
    echo addSpace($deposit - ($bet['summaryCredit'] - ($bet['summaryCredit']*2)), 14).'|';
    echo PHP_EOL;
}