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Individual Calculations September 2009 |
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| Gataullin, Artur Total change: -9.60 | |   |
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| Roschinsky 2009 open | Sterlitamak | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2060 | 0.00 | 3 | -0.64 | 15 | -9.60 | |
|  Kalegin, Evgenij | m | | 2410 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tukhvatullin, Vladislav | | | 2263 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Taztdinov, Robert | | | 2217 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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