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Individual Calculations May 2012 |
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| Toporkova, Sofia Total change: 10.65 | |   |
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| Spring Vacations 2012 Open | St. Petersburg | RUS | 2012-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1670 | 2.00 | 6 | 0.71 | 15 | 10.65 | |
|  Sheynin, Izrail | | | 2070 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Palchun, Grigory | | | 2070 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vakhania, David | | | 1857 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Fokin, Anatoly | | | 1849 | RUS | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Ivanov, Artem | | | 1825 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Timirev, Sergey | | | 1808 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | | * 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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