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Individual Calculations January 2009 |
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| Sakhina, Marina Total change: -20.10 | |   |
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| SibFR Chmp. 2008 Girls-18 | Tomsk | RUS | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1976 | 2.00 | 6 | -1.34 | 15 | -20.10 | |
|  Evdokimova, Natali | | | 1891 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | |  Trapeznikova, Darya | | | 1936 | RUS | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Golovina, Darya | | | 1784 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Mikheeva, Alexandra | | | 1963 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Karetnikova, Julia | | | 1950 | RUS | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Zaichenko, Daria | | | 2084 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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