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Individual Calculations October 2012 |
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| Bogachkova, Alena Total change: -6.15 | |   |
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| M.Botvinnik Memorial 2012 | St. Petersburg | RUS | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2086 | 4.00 | 9 | -0.41 | 15 | -6.15 | |
|  Gavrilov, Alexei | g | | 2486 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Toporkova, Sofia | | | 1729 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Lamorelle, Julien | f | | 2290 | FRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Dyakov, Vladislav | | | 1858 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Barhudarian, Rafael | f | | 2320 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Papadakis, Michalis | | | 2235 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Popov, Alexei | | | 1797 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Petrochenko, Maria | | | 1694 | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Akkozov, Berik | f | | 2401 | KAZ | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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