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Individual Calculations December 2018 |
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| Kombar, Mariya Total change: -10.00 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1851 | 3.00 | 9 | -0.25 | 40 | -10.00 | |
|  Tahay, Alexis | f | | 2251 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Don, Aleksandr | | | 2086 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kobak, Polina | | | 1451 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zabolotnov, Evgeny | | | 2064 | RUS | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Fedotov, Alexey | | | 2057 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Laukhina, Margarita A. | | | 1555 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Nazarova, Anastasia | | wf | 2055 | FIN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Dmitriev, Vladimir | | | 2031 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Volkov, Roman | | | 2070 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | |
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