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Individual Calculations April 2023 |
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| Gutman, Petr Total change: 3.80 | |   |
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| 2. liga B 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2046 | 1.50 | 2 | 0.19 | 20 | 3.80 | |
|  Semerdziev, Stefan | | | 1967 | CZE | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Straka, Jaroslav | | | 1896 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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