Individual Calculations February 2023 |
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Cudnik, Andrzej Total change: 1.80 | | |
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MKSS Krajska soutez C 2022-2023 r6-7 | various | CZE | 2023-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2015 | 1978 | 1.00 | 2 | 0.09 | 20 | 1.80 | |
| Kretek, Bretislav | | | 2170 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | | Szotek, Josef | | | 1860 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | 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) | |
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