Individual Calculations March 2023 |
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Serwin, Krzysztof Total change: 1.80 | | |
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Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 6-7 | various | POL | 2023-02-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1585 | 1336 | 0.50 | 2 | 0.09 | 20 | 1.80 | |
| Romejko, Jagoda | | | 1476 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | Kowalik, Waldemar | | | 1694 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | 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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