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Rapid:
Individual Calculations September 2019 |
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| Kovalchuk, Alexey Total change: -13.60 | |   |
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| Vladimir Dvorkovich Memorial Rapid Grand-Prix 2019 | Taganrog | RUS | 2019-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2403 | 7.00 | 11 | -0.68 | 20 | -13.60 | |
|  Kunin, Maksim | | | 2003 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Borisov, Maxim S. | | | 2003 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pushkov, Nikolai | g | | 2107 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Matjushin, Oleg | | | 2078 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Skatchkov, Valery | f | | 2199 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Pshmahov, Osman | | | 2152 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Milushev, Oleg | | | 2180 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Najdin, Danil | f | | 2281 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Frolyanov, Dmitry | g | | 2526 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Demkovich, Anatoliy | m | | 2350 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Savchenko, Boris | g | | 2645 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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