Individual Calculations January 2018 |
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Petras, Stefan Total change: 2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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4.liga A22 2017/18 R6 | Various | SVK | 2017-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1405 | 1720 | 1.00 | 1 | 0.14 | 20 | 2.80 | |
| Karel, Branislav | | | 1405 | SVK | 1.00 | 1 | 0.14 | 20 | 2.80 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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