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Individual Calculations January 2021 |
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| Walczyszewski, Michal Total change: -63.60 | |   |
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| Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2020 | Pokrzywna | POL | 2020-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1277 | 0.50 | 5 | -1.59 | 40 | -63.60 | |
|  Tryjanska, Emilia | | | 1397 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Spionkowski, Fabian | | | 1405 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Cis, Karol | | | 1267 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Racis, Weronika | | | 1168 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Szafran, Dariusz | | | 1457 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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