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Individual Calculations January 2011 |
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| Sharafutdinova, Sofia Total change: 16.50 | |   |
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| Cup of Friendship A1 | Moscow | RUS | 2010-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1627 | 2.00 | 6 | 0.66 | 25 | 16.50 | |
|  Kurbatov, Andrei | | | 2027 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Koshelev, Alexey | | | 1919 | RUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Rublenko, Tatiana | | | 1587 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Dulin, Anatoliy | | | 1993 | RUS | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Shevelev, Vitaly | | | 1834 | RUS | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Evsyukov, Aleksey | | | 1850 | RUS | 0.00 | 1 | -0.22 | 25 | -5.50 | | | * 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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