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Individual Calculations April 2009 |
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| Vafin, Ayrat Total change: 11.25 | |   |
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| PriFR Chmp. 2009 Men open | Kazan | RUS | 2009-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2051 | 3.50 | 9 | 0.75 | 15 | 11.25 | |
|  Bukavshin, Ivan | f | | 2326 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Politov, Pavel Y. | | | 2201 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Ibraev, Vasilij | f | | 2268 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Sidorov, Anatoly | m | | 2401 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Evteev, Alexey | | | 1874 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Volodin, Ivan | | | 2172 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Davydov, Stepan | | | 2197 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Zainullina, Nataliya | | wf | 2173 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Hamidullin, Aydar | f | | 2241 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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