Individual Calculations April 2021 |
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Palka, Aleksandra Total change: 3.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Slaska Seniorow - I Liga Round 1-6 | Chorzow | POL | 2021-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1385 | 1313 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
| Lajdamik, Anna | | | 1228 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | Kotula, Magdalena | | | 1542 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | 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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