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Individual Calculations January 2023 |
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| Szydlowski, Wiktor Total change: 4.80 | |   |
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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 |
| 1738 | 1702 | 4.00 | 8 | 0.24 | 20 | 4.80 | |
|  Wewersowicz, Eugenia | | | 1302 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stachanczyk, Jacek | m | | 2171 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bzowski, Grzegorz | | | 1404 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wolanski, Michal | | | 1941 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kowalczyk, Marian | | | 1866 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Dukaczewski, Piotr | m | | 2152 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Szafran, Dariusz | | | 1403 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kopiec, Miroslaw | | | 1665 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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