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Individual Calculations November 2009 |
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| Kochkin, Alexander G Total change: -14.55 | |   |
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| 18.V.S.Korensky Memorial 2009 open | Tambov | RUS | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2294 | 4.00 | 8 | -0.97 | 15 | -14.55 | |
|  Nikolaev, Alexey S | | | 2032 | RUS | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Fedotov, Sergey A. | | | 2262 | RUS | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Petrov, Alexander V | | | 2177 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Korensky, Sergey | | | 2225 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Alikhanov, Felix | m | | 2455 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Schirov, Sergey | | | 1974 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sapunov, Evgeny | | | 2473 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Skakun, Valentina | | | 1894 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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