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Individual Calculations January 2012 |
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| Oparin, Grigoriy Total change: -10.50 | |   |
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| World Youth Chess Championship - U 14 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2477 | 6.50 | 9 | -1.05 | 10 | -10.50 | |
|  Guven, Baris | | | 2077 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sosa, Tomas | | | 2132 | ARG | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Pescatore, Lorenzo | | | 2183 | ITA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Dastan, Batuhan | c | | 2220 | TUR | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Foo, William J | | | 2077 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ding, Jialin | | | 2179 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Williams, Justus D | | | 2186 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Ali Marandi, Cemil Can | f | | 2275 | TUR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Wagner, Dennis | f | | 2333 | GER | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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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