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Individual Calculations December 2017 |
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| Bondarenko, Ivan Total change: 16.00 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2131 | 4.00 | 9 | 0.40 | 40 | 16.00 | |
|  Kozyakov, Andrey | | | 1731 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ekdyshman, Mikhail | m | | 2366 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Alekseev, Evgeny | g | | 2531 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Qi B | | | 2345 | CHN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Payen, Arnaud | m | | 2335 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Belenkaya, Dina | | wg | 2346 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pogorelskikh, Sofia | | | 1959 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Baltabaev, Temirlan | f | | 2353 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vorobyova, Valeriya | | | 1945 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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