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Individual Calculations January 2023 |
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| Bzowski, Grzegorz Total change: 3.60 | |   |
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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 |
| 1608 | 1404 | 2.50 | 7 | 0.18 | 20 | 3.60 | |
|  Kowalczyk, Marian | | | 1866 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Szydlowski, Wiktor | | | 1702 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Gembski, Mateusz | | | 1325 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Wewersowicz, Eugenia | | | 1127 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stachanczyk, Jacek | m | | 2171 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Kopiec, Miroslaw | | | 1665 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Szafran, Dariusz | | | 1403 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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