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Individual Calculations January 2023 |
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| Kucera, Petr Total change: -13.20 | |   |
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| 2. liga C 2022-2023 r4-5 | various | CZE | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2263 | 0.50 | 2 | -0.66 | 20 | -13.20 | |
|  Serrano Salvador, Eduardo | f | | 2285 | CZE | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Polak, Benedikt | | | 2118 | CZE | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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