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Individual Calculations August 2023 |
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| Bociek, Piotr Total change: -26.40 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1534 | 4.50 | 7 | -0.66 | 40 | -26.40 | |
|  Sokolowski, Marcin | | | 1186 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Zalewska, Malgorzata | | | 1309 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Malicka, Magdalena | | | 1364 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Flig, Wojciech | | | 1333 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gornisiewicz, Natalia | | | 1404 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Gluszynski, Michal | | | 1411 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Wasiluk, Mateusz | | | 1419 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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