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Individual Calculations April 2023 |
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| Spacek, Petr Total change: 5.00 | |   |
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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 |
| 2202 | 2293 | 1.50 | 2 | 0.27 | 10 | 2.70 | |
|  Vichnar, David | f | | 2331 | CZE | 0.50 | 1 | 0.05 | 10 | 0.50 | |  Vrkota, Milos | | | 2073 | CZE | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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) | | | | 1. liga 2022-2023 zapad r10 | various | CZE | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2466 | 2293 | 0.50 | 1 | 0.23 | 10 | 2.30 | |
| | Vykouk, Jan | m | | 2466 | CZE | 0.50 | 1 | 0.23 | 10 | 2.30 | |
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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