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Individual Calculations April 2023 |
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| Zahorbensky, Jaroslav Total change: -10.20 | |   |
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| 2. liga C 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2057 | 0.00 | 2 | -0.91 | 20 | -18.20 | |
|  Belaska, Premysl | | | 2207 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Crha, Josef | | | 1978 | CZE | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | SSS Krajsky prebor 2022-2023 r10 | various | CZE | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2057 | 1.00 | 1 | 0.40 | 20 | 8.00 | |
| | Petrak, Robert | | | 1988 | CZE | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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