Individual Calculations November 2019 |
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Kejna, Piotr Total change: 34.00 | | |
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Game Over XII Grupa A | Rybnik | POL | 2019-09-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1851 | 1715 | 2.50 | 5 | 0.85 | 40 | 34.00 | |
| Kulpa, Karolina | | | 1315 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Raszka, Janusz | | | 2115 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Trybus, Daniel | | | 1887 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | | Adamczyk, Zuzanna | | | 1938 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | Kalmuk, Krzysztof | | | 1999 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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