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Individual Calculations March 2023 |
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| Kotkowska, Antonina Total change: 24.80 | |   |
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| Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego B1 2023 | Warszawa | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1083 | 2.00 | 3 | 0.62 | 40 | 24.80 | |
|  Fraszczyk, Hubert | | | 1310 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Ladon, Jeremi | | | 1021 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Chacinski-Osorio, Fabian | | | 1026 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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