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Individual Calculations April 2013 |
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| Kohanov, Boris Total change: 2.10 | |   |
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| Perm Championship 2013 | Perm | RUS | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1847 | 2.00 | 6 | 0.14 | 15 | 2.10 | |
|  Rudometov, Maxim | | | 2180 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Krapivina, Galina | | | 1684 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Pukhov, Alexander | | | 1944 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Tsapalin, Sergey | | | 1971 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Azanov, Pavel | | | 2084 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Orekhov, Viktor | | | 2187 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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