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Individual Calculations October 2021 |
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| Kostecka, Marika Total change: 2.20 | |   |
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| DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 | Szklarska Poreba | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1834 | 2.50 | 7 | 0.11 | 20 | 2.20 | |
|  Adamczyk, Zuzanna | | wc | 2055 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Budkiewicz, Magdalena | | | 1827 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Rudnicka, Ewa | | wf | 2147 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Murawko, Katarzyna | | wc | 1974 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Czerwinska, Milena | | wf | 1983 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Warchol, Bartosz | | | 1897 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Statucki, Maciej | | | 1833 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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