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Individual Calculations March 2010 |
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| Petrova, Olga Total change: -34.20 | |   |
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| Moscow open 2010 C Womens | Moscow | RUS | 2010-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2274 | 4.50 | 9 | -2.28 | 15 | -34.20 | |
|  Semenova, Anastasia | | | 1908 | RUS | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Yakupova, Aysyla | | | 2088 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Paehtz, Elisabeth | m | wg | 2484 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Yakovich, Yuliya | | wf | 2122 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Kharmunova, Nadejda | | wf | 2083 | RUS | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Zizlova, Sofia | | | 2045 | RUS | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Akhmetova, Karina | | | 1874 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Shangarayeva, Daiana | | | 1923 | KAZ | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Dolgova, Tamara | | | 1959 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * 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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