Individual Calculations February 2022 |
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Dobrowolski, Piotr Total change: -4.60 | | |
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Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2021/2022 r 4-5 | Dolny Slask | POL | 2022-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2186 | 2402 | 1.00 | 2 | -0.46 | 10 | -4.60 | |
| Butkiewicz, Lukasz | m | | 2370 | POL | 1.00 | 1 | 0.46 | 10 | 4.60 | | Kejna, Piotr | c | | 2002 * | POL | 0.00 | 1 | -0.92 | 10 | -9.20 | | * 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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