Individual Calculations January 2022 |
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Kowalczyk, Marian Total change: 6.80 | | |
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Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2021 | Ustron | POL | 2021-11-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1857 | 1878 | 4.50 | 8 | 0.34 | 20 | 6.80 | |
| Wolanski, Michal | | | 1979 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | Sokol, Tomasz | | | 1514 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Lysak, Lech | | | 1551 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Kulpinski, Piotr | | | 1870 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | Dukaczewski, Piotr | m | | 2158 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | Kopiec, Miroslaw | | | 1651 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Stachanczyk, Jacek | m | | 2220 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Stolarczyk, Anna | | wf | 1916 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | 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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