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Individual Calculations September 2009 |
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| Zubkov, Viktor Total change: -12.75 | |   |
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| Cup of Don 2009 | Azov | RUS | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2177 | 3.50 | 8 | -0.85 | 15 | -12.75 | |
|  Barsukov, Alexander | f | | 2319 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Fastova, Tatiana | | | 2041 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Dokukin, Konstantin | | | 2227 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Dobrovolsky, Oleg | f | | 2301 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Sukhareva, Valentina | | | 2014 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Igdirov, Boris | | | 2125 | RUS | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Yermolenko, Vasily | f | | 2259 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Samsonov, Evgeniy | | | 1777 * | 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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