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Individual Calculations August 2023 |
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| Kuska, Bartosz Total change: -30.80 | |   |
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| Puchar Polonii Wroclaw 2023 | Wroclaw | POL | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1573 | 3.00 | 6 | -0.77 | 40 | -30.80 | |
|  Czak, Jaroslaw | | | 1173 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Niklewicz, Dawid | | | 1237 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Zerebiec, Maurycy | | | 1913 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jaworski, Tymon | | | 1853 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gamrot, Sebastian | | | 1191 | POL | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Walkowski, Tobiasz | | | 1356 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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