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Individual Calculations December 2021 |
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| Socha, Maja Total change: -25.60 | |   |
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| POLFINAL MISTRZOSTW POLSKI JUNIOROW 2021. GRUPA D-11 | Sielpia Wielka | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1117 | 1151 | 1.00 | 3 | -0.64 | 40 | -25.60 | |
|  Strzoda, Natalia | | | 1130 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Kaczan, Anna | | | 1055 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Rusiecki, Katarzyna | | | 1166 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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