Individual Calculations March 2023 |
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Zahorbensky, Jaroslav Total change: 10.00 | | |
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2. liga C 2022-2023 r8-9 | various | CZE | 2023-02-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2071 | 2047 | 2.00 | 2 | 1.06 | 20 | 21.20 | |
| Zima, Jan | | | 2184 | CZE | 1.00 | 1 | 0.68 | 20 | 13.60 | | Soucek, Milan | | | 1957 | CZE | 1.00 | 1 | 0.38 | 20 | 7.60 | | 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 r8-9 | various | CZE | 2023-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 2047 | 0.50 | 2 | -0.56 | 20 | -11.20 | |
| Koubova, Anna Marie | | | 2026 | CZE | 0.00 | 1 | -0.53 | 20 | -10.60 | | Seidl, Jan | | | 2024 | CZE | 0.50 | 1 | -0.03 | 20 | -0.60 | | 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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