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Individual Calculations July 2023 |
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| Wroblewski, Rafal Total change: -21.80 | |   |
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| Wiosenne FIDE granie w Hetmanie 2023_B Round 8-11 | Warszawa | POL | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1052 | 0.00 | 3 | -1.09 | 20 | -21.80 | |
|  Berent, Andrzej | | | 1262 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Mackiewicz, Anna | | | 1057 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Jaworowski, Andre | | | 1145 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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