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Individual Calculations November 2009 |
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| Vafin, Ayrat Total change: 9.45 | |   |
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| Tatarstan Chmp. 2009 open | Kazan | RUS | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2089 | 3.50 | 7 | 0.63 | 15 | 9.45 | |
|  Valieva, Rufina | | | 1979 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Gazizov, Ravil | f | | 2199 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | |  Belova, Olga | | | 1866 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Pushkin, Eduard | | | 2206 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Dimukhametov, Artur | f | | 2260 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Sabaev, Evgueni | f | | 2270 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pasiev, Rakhim | | | 2309 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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