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Individual Calculations January 2024 |
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| Jazdzyk, Bartosz Total change: 7.20 | |   |
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| 281st YMCA Autumn 2023-D Round 12-13 | Warszawa | POL | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1262 | 1.50 | 3 | 0.18 | 40 | 7.20 | |
|  Uzieblo, Konrad | | | 1260 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Marczak, Rafal | | | 1551 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Florczak, Witold | | | 1146 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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