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Individual Calculations October 2019 |
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| Szafran, Dariusz Total change: -20.40 | |   |
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| Puchar Polski Niewidomych i Slabowidzacych | Dzwirzyno | POL | 2019-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1467 | 1.00 | 5 | -0.51 | 40 | -20.40 | |
|  Wolanski, Michal | | | 1867 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grzywacz, Ryszard | | | 1641 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Niedzwiedz, Antoni | | | 1561 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Staruch, Roman | | | 1788 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kaczorowski, Boguslaw | | | 1351 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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