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Individual Calculations July 2021 |
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| Walentukiewicz, Michal Total change: 19.00 | |   |
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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 |
| 2032 | 2047 | 2.50 | 3 | 0.95 | 20 | 19.00 | |
|  Kubien, Jerzy | f | | 2156 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kania, Krystian | | | 1885 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Szewczyk, Jacek | | | 2056 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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