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Individual Calculations October 2012 |
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| Ivanov, Sergei V. Total change: -48.30 | |   |
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| M.Botvinnik Memorial 2012 | St. Petersburg | RUS | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2108 | 2.00 | 7 | -1.61 | 30 | -48.30 | |
|  Kabanov, Nikolai | g | | 2501 | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Kholova, Elena | | | 1753 | RUS | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Bazeev, German | | | 2308 | RUS | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Klevets, Ksenia | | | 1831 | RUS | 0.00 | 1 | -0.83 | 30 | -24.90 | | | Tarakanova, Valeria | | | 1767 | RUS | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Bulatov, Ramil | | | 2205 | RUS | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Bronnikova, Elizaveta | | wm | 2238 | RUS | 0.00 | 1 | -0.32 | 30 | -9.60 | |
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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