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Individual Calculations January 2013 |
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| Sharafutdinova, Sofia Total change: -5.25 | |   |
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| Friends cup 3-1 | Lipetsk | RUS | 2012-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1689 | 2.00 | 6 | -0.35 | 15 | -5.25 | |
|  Grigorjev, Iljya | | | 2055 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Mamaradzhabova, Yulduzkhon | | | 1489 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Izhokin, Igor | | | 1981 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Plohotniuk, Vadim | | | 1726 | RUS | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Evsyukov, Aleksey | | | 1848 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Meshcheryakov, Andrey | | | 1620 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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