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Individual Calculations July 2023 |
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| Zyla, Kacper Total change: -26.80 | |   |
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| Wiosenne FIDE granie w Hetmanie 2023_B Round 7 | Warszawa | POL | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1150 | 0.00 | 1 | -0.40 | 40 | -16.00 | |
|  Brzostek, Piotr | | | 1224 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | Wiosenne FIDE granie w Hetmanie 2023_B Round 8-11 | Warszawa | POL | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1150 | 1.00 | 3 | -0.27 | 40 | -10.80 | |
| | Berent, Andrzej | | | 1262 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Morczynski, Bartosz | | | 1056 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rybicki, Jan | | | 1306 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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