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Individual Calculations January 2011 |
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| Tatekhin, Vyacheslav Total change: -10.20 | |   |
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| World Youth Chess Championships 2010 - Open under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2113 | 6.00 | 10 | -0.68 | 15 | -10.20 | |
|  Kelires, Andreas | | | 1713 * | CYP | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Xiong, Ferdinand | | | 1912 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Savenkov, Konstantin | | | 1943 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Popov, Andrey | | | 2024 | RUS | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Zamengo, Fulvio | | | 1936 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Msellek, Ilyass | | | 2066 | FRA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Wei, Yi | | | 2238 | CHN | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Petrosyan, Manuel | | | 1990 | ARM | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Xu, Yi | c | | 2039 | CHN | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Malhotra, Tarun | | | 1908 | ENG | 0.50 | 1 | -0.26 | 15 | -3.90 | | | * 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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