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Individual Calculations September 2017 |
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| Kazakovskiy, Valeriy Total change: 1.20 | |   |
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| V.Korchnoi Memorial 2017 | St. Petersburg | RUS | 2017-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2419 | 6.00 | 9 | 0.12 | 10 | 1.20 | |
|  Leolko, Ludmila | | | 2019 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Petrova, Irina | | wm | 2155 | UKR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kuzmin, Egor | f | | 2277 | RUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Ponkratov, Pavel | g | | 2590 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Puraev, Artemiy | | | 2240 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Aleksandrovskiy, Dmitriy | f | | 2247 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Goganov, Aleksey | g | | 2586 | RUS | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Artamonov, Valery | | | 2242 | RUS | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Ganzhurov, Roman | f | | 2259 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * 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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