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Individual Calculations December 2012 |
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| Demura, Anna Total change: -44.55 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1652 | 1.50 | 8 | -0.79 | 30 | -23.70 | |
|  Zhurikhin, Alexander | | | 2052 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Rudakov, Aleksandr | | | 2052 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sladkov, Andrey | | | 1876 | RUS | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Mikhaylov, Dimitri | | | 1854 | MDA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Tarakanova, Valeria | | | 1778 | RUS | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Fokin, Anatoly | | | 1793 | RUS | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Zhivotovskaya, Asya | | | 1660 | RUS | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Gantsevich, Aleksey A. | | | 1626 | RUS | 1.00 | 1 | 0.46 | 30 | 13.80 | | | * 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) | | | NOTE: K factor changed | | Autumn Petersburg 2012 | St. Petersburg | RUS | 2012-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1654 | 0.00 | 4 | -1.39 | 15 | -20.85 | |
| | Senkevich, Konstantin | | | 2042 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Dzhavathanov, Magomed | | | 1848 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Gantsevich, Aleksey A. | | | 1633 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Gudkov, Gennady | | | 1639 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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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