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Individual Calculations October 2008 |
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| Kuban, Wieslaw Total change: -24.50 | |   |
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| International Chess Festival, OPEN 2008, Chojnice | Chojnice | POL | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1795 | 0.00 | 3 | -0.98 | 25 | -24.50 | |
|  Szmidt, Przemyslaw | | | 1968 | POL | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Wruck, Wieslaw | | | 1919 | POL | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Cyra, Dariusz | | | 1886 | POL | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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