Individual Calculations April 2023 |
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Vitak, Jiri Total change: 6.00 | | |
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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 |
2116 | 2254 | 0.50 | 1 | -0.19 | 20 | -3.80 | |
| Hulin, Petr | | | 2116 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | 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) | | 1. liga 2022-2023 zapad r10 | various | CZE | 2023-03-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2245 | 2254 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
| Kratochvil, Vit | | | 2245 | CZE | 1.00 | 1 | 0.49 | 20 | 9.80 | | 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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