Individual Calculations November 2009 |
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Sobkowski, Krzysztof Total change: -2.10 | | |
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Jubilee 60 years CHEMIK Bydgoszcz | Bydgoszcz | POL | 2009-10-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1880 | 1581 | 0.50 | 4 | -0.14 | 15 | -2.10 | |
| Bokiej, Przemyslaw | | | 1981 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | Trepkowski, Piotr | | | 1868 | POL | 0.50 | 1 | 0.34 | 15 | 5.10 | | Lewandowski, Marek | | | 1940 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | Zawada, Andrzej | | | 1731 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | * 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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