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Individual Calculations August 2023 |
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| Peksa, Zuzanna Total change: -9.20 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1227 | 1.50 | 5 | -0.23 | 40 | -9.20 | |
|  Grudzinski, Krzysztof | | | 1429 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Mocny, Stanislaw | | | 1433 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Spytek, Hubert | | | 1423 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bartodziej, Mariusz | | | 1121 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Dondalski, Aleksander | | | 1326 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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