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Individual Calculations December 2012 |
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| Matveeva, Olga Total change: -4.50 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2218 | 4.00 | 9 | -0.30 | 15 | -4.50 | |
|  Negi, Parimarjan | g | | 2618 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Maksimov, Dmitri | | | 1982 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Schekachikhin, Maksim | | | 1921 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Nikologorskiy, Konstantin | f | | 2400 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Ajrapetjan, Yuriy | g | | 2502 | UKR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Azimova, Karina | | | 2044 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Puzko, Danila | | | 1957 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Cori T., Deysi | | wg | 2411 | PER | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Duzhakov, Ilya | f | | 2330 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * 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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