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Individual Calculations December 2018 |
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| Badelka, Olga Total change: -5.10 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2394 | 6.00 | 9 | -0.51 | 10 | -5.10 | |
|  Ter-Saakian, Grigorii | | | 1994 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Nazarova, Anastasia | | wf | 2055 | FIN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Kochukova, Anna | | wf | 2121 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Kamsky, Gata | g | | 2666 | USA | 0.50 | 1 | 0.33 | 10 | 3.30 | | | Pierecker, Markus | | | 2180 | AUT | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Melnikov, Dmitry | f | | 2207 | RUS | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Pesotskiy, Mikhail | | | 2205 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Eynullayev, Altay | f | | 2180 | AZE | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Semenova, Elena | | wm | 2263 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | * 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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