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Individual Calculations December 2012 |
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| Kostrikina, Anna 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 |
| 2225 | 2138 | 4.50 | 9 | 0.88 | 15 | 13.20 | |
|  Ionov, Sergey | g | | 2538 * | RUS | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Baryshpolets, Andrey | m | | 2510 | UKR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Chernov, Maksim | | | 1895 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Yandarbiev, Ruslan | m | | 2356 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Zhelobanov, Roman | | | 1912 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Mikheev, Stanislav | m | | 2286 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Gerasimov, Ivan | f | | 2308 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Dimukhametov, Artur | f | | 2347 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Sladkov, Andrey | | | 1876 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * 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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