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Individual Calculations October 2021 |
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| Walaszczyk, Witold Total change: -15.20 | |   |
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| Druzynowe Mistrzostwa Polski 2021 - II liga | Sypniewo | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2019 | 4.50 | 8 | -0.76 | 20 | -15.20 | |
|  Maka, Marcin | | | 2086 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Wlodarczak, Damian | | | 1820 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Stelmaszuk, Maciej | | | 2004 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Krainski, Aleksander | f | | 2037 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Wrona, Florian | | | 1619 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Boruta, Dawid | | | 1880 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Grzegorski, Michal | | | 1752 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Szmyd, Marek | | | 1897 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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