Individual Calculations January 2023 |
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Stachanczyk, Jacek Total change: 17.60 | | |
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Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2022 | Karpacz | POL | 2022-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1824 | 2171 | 8.50 | 9 | 0.88 | 20 | 17.60 | |
| Szafran, Dariusz | | | 1771 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Szydlowski, Wiktor | | | 1702 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | Dukaczewski, Piotr | m | | 2152 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | Wolanski, Michal | | | 1941 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | Kowalczyk, Marian | | | 1866 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Traczyk, Tadeusz | | | 1772 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bzowski, Grzegorz | | | 1404 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | Kowalczyk, Marian | | | 1866 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Wolanski, Michal | | | 1941 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | * 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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