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Individual Calculations December 2021 |
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| Crha, Bretislav Total change: -10.80 | |   |
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| MKSS - Krajska soutez C 2021/2022 r2-3 | various | CZE | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1661 | 0.00 | 2 | -0.54 | 20 | -10.80 | |
|  Kwasek, Andrzej | | | 1830 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Letovanec, Petr | | | 1847 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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