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Individual Calculations September 2023 |
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| Chrzanowska, Karolina Total change: 28.80 | |   |
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| Z Szachami Przez Polske - XI Turniej szachowy Dabki 2023 - Grupa B | Dabki | POL | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1052 | 1.50 | 3 | 0.72 | 40 | 28.80 | |
|  Stachniak, Stanislaw | | | 1318 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rogozinski, Wieslaw | | | 1121 | POL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Taler, Andrzej | | | 1291 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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