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Individual Calculations January 2021 |
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| Racis, Weronika Total change: -9.60 | |   |
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| Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2020 | Pokrzywna | POL | 2020-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1168 | 1.00 | 5 | -0.24 | 40 | -9.60 | |
|  Teske, Iwona | | | 1261 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Spionkowski, Fabian | | | 1405 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tryjanska, Emilia | | | 1397 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Walczyszewski, Michal | | | 1277 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Raczek, Stanislaw | | | 1519 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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