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Individual Calculations April 2013 |
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| Toporkova, Sofia Total change: -27.60 | |   |
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| Spring Vacations 2013 Open | St. Petersburg | RUS | 2013-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1732 | 2.50 | 7 | -1.84 | 15 | -27.60 | |
|  Solovjov, Sergey I. | m | | 2132 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Pankova, Julia | | | 1550 | RUS | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Kamynina, Nataliya | | | 1461 | RUS | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Matveev, Anatoliy | | | 1624 | RUS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Golovkina, Anastasia | | | 1539 | RUS | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Gantsevich, Aleksey A. | | | 1576 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Siryi, Ratibor | | | 1673 | RUS | 0.00 | 1 | -0.58 | 15 | -8.70 | | | * 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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