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Rapid:
Individual Calculations February 2018 |
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| Kovalchuk, Alexey Total change: 9.20 | |   |
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| Vladimir Dvorkovich Memorial Rapid Grand Prix 2018 | Taganrog | RUS | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2407 | 7.00 | 11 | 0.46 | 20 | 9.20 | |
|  Bashev, Fyodor | | | 2007 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dygai, Oleg | | | 2007 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golubov, Saveliy | m | | 2529 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Semenova, Elena | | wm | 2154 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Esipenko, Andrey | f | | 2563 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sukhareva, Evgeniya | | | 2194 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nazaretyan, Tigran | f | | 2315 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Volkov, Sergey | g | | 2617 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Getman, Tatyana | | | 2023 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Savchenko, Boris | g | | 2727 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kotenko, Pavel | m | | 2338 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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