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Individual Calculations August 2023 |
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| Wiktorowski, Janusz Total change: 6.20 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1327 | 2.50 | 5 | 0.31 | 20 | 6.20 | |
|  Czerwinski, Bartlomiej | | | 1544 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Jaroszuk, Marcin | | | 1492 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Leszczewicz, Karol | | | 1433 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Stachowicz, Michal | | | 1143 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Fifielski, Marcin | | | 1259 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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