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Individual Calculations February 2022 |
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| Szewczak, Andrzej Total change: 9.00 | |   |
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| 254th YMCA Winter 2022 -B Round 1-3 | Warszawa | POL | 2022-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1696 | 2.00 | 3 | 0.45 | 20 | 9.00 | |
|  Jaroszuk, Marcin | | | 1534 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Sloniewska, Alicja | | | 1663 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Pichurko, Jakub | | | 1853 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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