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Individual Calculations October 2014 |
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| Volkova, Arina Total change: 28.80 | |   |
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| St. Petersburg Amateur Open Champ. 2014 | St. Petersburg | RUS | 2014-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1606 | 1.50 | 6 | 0.72 | 40 | 28.80 | |
|  Pimenov, Valeri | | | 2006 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Vunder, Andrey | | | 2006 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grachev, Alexey | | | 2006 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Skvortsov, Sergey | | | 1909 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Grigoriev, Oleg | | | 1866 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Glazov, Anatoly | | | 1826 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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