Individual Calculations January 2021 |
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Raczek, Zbigniew Total change: 23.60 | | |
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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 |
1491 | 1183 | 1.50 | 6 | 0.59 | 40 | 23.60 | |
| Racis, Michal | | | 1520 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | Bialas, Stanislaw | | | 1397 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | Pawlus, Jan | | | 1388 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | Kizym, Lukasz | | | 1472 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | Stolarczyk, Anna | | wc | 1583 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Migala, Andrzej | | | 1583 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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