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Individual Calculations January 2013 |
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| Gracheva, Inna Total change: -23.70 | |   |
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| Friends cup 3-1 | Lipetsk | RUS | 2012-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1615 | 0.00 | 3 | -0.79 | 30 | -23.70 | |
|  Kurbatov, Andrei | | | 2015 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Kurkin, Filipp | | | 1948 | RUS | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Strelnikov, Nikita | | | 1548 | RUS | 0.00 | 1 | -0.59 | 30 | -17.70 | | | * 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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