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Individual Calculations August 2023 |
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| Stachowicz, Michal Total change: -6.00 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1143 | 0.50 | 3 | -0.15 | 40 | -6.00 | |
|  Rog, Mateusz | | | 1469 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Dondalski, Aleksander | | | 1326 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Wiktorowski, Janusz | | | 1327 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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