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Individual Calculations December 2023 |
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| Pichurko, Jakub Total change: 7.20 | |   |
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| 279th YMCA Autumn 2023-B Round 7-10 | Warszawa | POL | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1635 | 2.00 | 3 | 0.36 | 20 | 7.20 | |
|  Szukalski, Antoni | | | 1680 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Bartczak, Hanna | | | 1464 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sypula, Krzysztof | | | 1656 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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