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Individual Calculations July 2009 |
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| Ryakhovskiy, Alexander Total change: 4.65 | |   |
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| Elets 2009 open | Elets | RUS | 2009-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1942 | 3.00 | 6 | 0.31 | 15 | 4.65 | |
|  Hromyh, Nikolai | | | 2051 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Mukhin, Alexey A. | | | 1991 | RUS | 1.00 | 1 | 0.57 | 15 | 8.55 | |  Afanasiev, Juri | | | 1992 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Ryahovskii, Sergey | | | 1936 | RUS | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Popov, Yuri | | | 2189 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Popova, Anna | | | 1718 | RUS | 1.00 | 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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