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Individual Calculations November 2009 |
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| Gaisin, Nail Total change: 9.25 | |   |
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| 7.Chelyabinsk region CF Cup 2009 open | Chelyabinsk | RUS | 2009-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1868 | 2.00 | 3 | 0.37 | 25 | 9.25 | |
|  Gerasimov, Nikolai | | | 1595 | RUS | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Shnayder, Violetta | | | 1863 | RUS | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Protasov, Alexey | | | 2026 | RUS | 1.00 | 1 | 0.71 | 25 | 17.75 | |
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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