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Individual Calculations December 2012 |
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| Hairapetian, Anna Total change: -1.95 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2185 | 4.50 | 9 | -0.13 | 15 | -1.95 | |
|  Popov, Ivan | g | | 2585 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Volskaya, Vera | | | 1929 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Almasi, Zoltan | g | | 2585 * | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Maksimov, Dmitri | | | 1982 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Khusenkhojaev, Muhammad | | | 2377 | TJK | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Voronenkov, Sergey | | | 2020 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Chernyak, Viktoria | | | 1939 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Puzko, Danila | | | 1957 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Cherednichenko, Svetlana | | wg | 2311 | UKR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * 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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