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Individual Calculations August 2023 |
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| Khyzhniak, Dmytro Total change: -21.80 | |   |
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| Puchar Polonii Wroclaw 2023 | Wroclaw | POL | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1206 | 0.00 | 4 | -1.09 | 20 | -21.80 | |
|  Zerebiec, Maurycy | | | 1913 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Czak, Dominik | | | 1546 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Woznica, Alicja | | | 1314 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Czak, Jaroslaw | | | 1127 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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