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Individual Calculations December 2012 |
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| Chuprova, Irina Total change: -13.20 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1945 | 2.50 | 9 | -0.88 | 15 | -13.20 | |
|  Lugovskoy, Maxim | f | | 2345 * | RUS | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Airapetian, Gor | m | | 2345 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Zalkind, Konstantin | f | | 2232 | ISR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Pen, Pyotr | | | 2150 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Elizarova, Taisia | | | 1663 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gorjunov, Sergey | | | 2134 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Drachev, Oleg | | | 2220 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Petrushev., Nikita | | | 1738 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bubnov, Kirill | | | 1711 | RUS | 0.00 | 1 | -0.79 | 15 | -11.85 | | | * 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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