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Individual Calculations December 2012 |
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| Yudkevich, Mikhail Total change: -4.05 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2100 | 3.50 | 9 | -0.27 | 15 | -4.05 | |
|  Portisch, Lajos | g | | 2495 | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Rybakova, Polina | | | 1787 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Donskov, Anatoly | f | | 2305 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Bubnov, Kirill | | | 1711 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Papp, Petra | | wg | 2298 | HUN | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Gubernatorov, Sergey | f | | 2311 | RUS | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Ignatyev, Viktor | | | 2254 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Duzhakov, Ilya | f | | 2330 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Andreeva, Yulia | | | 1944 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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