Individual Calculations July 2021 |
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Wieczorek, Mikolaj Total change: -6.40 | | |
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III Dolnoslaska Liga Szachowa 2020/2021 1, 4-11 | Dolny Slask | POL | 2021-05-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1761 | 1813 | 2.00 | 4 | -0.16 | 40 | -6.40 | |
| Ostafinski, Maciej | | | 1413 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Witkowski, Krzysztof | | | 1721 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | Grzesik, Norbert | | | 1952 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | Wrobel, Maciej | | | 1959 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | * 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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