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Individual Calculations April 2023 |
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| Mlynarski, Zbigniew Total change: -2.60 | |   |
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| 270th YMCA Winter 2023-B Round 8-11 | Warszawa | POL | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1586 | 2.00 | 4 | -0.13 | 20 | -2.60 | |
|  Nocek, Dominik | | | 1547 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Kowalski, Witold | | | 1654 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Szumigaj, Marcin | | | 1467 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pasternak-Winiarski, Adam | | | 1578 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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