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Individual Calculations October 2008 |
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| Kepa, Wojciech Total change: -4.75 | |   |
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| International Chess Festival, OPEN 2008, Chojnice | Chojnice | POL | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1651 | 1.00 | 5 | -0.19 | 25 | -4.75 | |
|  Wruck, Wieslaw | | | 1919 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Wlodarski, Michal | | | 1930 | POL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Karpinski, Waldemar | | | 1808 | POL | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Zebracki, Tomasz | | | 1734 | POL | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Ginter, Pawel | | | 1916 | POL | 1.00 | 1 | 0.82 | 25 | 20.50 | |
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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