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Individual Calculations January 2023 |
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| Pichurko, Jakub Total change: -19.00 | |   |
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| 265th YMCA Autumn 2022-B Round 10-13 | Warszawa | POL | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1682 | 1.00 | 3 | -0.95 | 20 | -19.00 | |
|  Kwiek, Janusz | | | 1407 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Tsiapko, Andrii | | | 1632 | UKR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Klim, Juliusz | | | 1648 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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