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Individual Calculations January 2021 |
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| Kotkowska, Antonina Total change: 0.00 | |   |
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| Turniej o Puchar Burmistrza Ursusa | Warszawa | POL | 2020-12-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1305 | 0 | 0.00 | 3 | 0.00 | 505 | | 0.00 | |
|  Stefaniuk, Zbigniew | | | 1593 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Pastuszko, Katarzyna | | | 1259 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Klask, Franciszek | | | 1062 | POL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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