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Individual Calculations January 2023 |
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| Kurowski, Maciej Total change: -1.40 | |   |
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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 |
| 1557 | 1573 | 1.50 | 3 | -0.07 | 20 | -1.40 | |
|  Szumigaj, Marcin | | | 1515 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Tsiapko, Andrii | | | 1632 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Wojciechowski, Franciszek | | | 1525 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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