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Individual Calculations November 2019 |
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| Kovalev, Vitaly Total change: -14.80 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2240 | 5.50 | 9 | -0.74 | 20 | -14.80 | |
|  Nuritdinov, Nizomitdin | | | 1840 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Golovchenko, Bogdan | | | 1840 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pestryakov, Nikita | | | 1978 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gilyazitdinov, Nikita | | | 2050 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bryakin, Mikhail | f | | 2440 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zhukov, Maksim | f | | 2000 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kardashevskiy, Evgeny | f | | 2428 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rudikov, Dmitry | | | 2085 | RUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Izoitko, Alexey | | | 1981 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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