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Individual Calculations April 2021 |
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| Artamonov, Valery Total change: 3.80 | |   |
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| St. Petersburg 94th Men Championship, Semifinal | St. Petersburg | RUS | 2021-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2135 | 5.00 | 9 | 0.19 | 20 | 3.80 | |
|  Tolstykh, Ivan | | | 1735 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lesovoi, Evgenij | f | | 2347 | RUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Golikov, Daniil | f | | 2229 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Volkov, Roman | | | 2161 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sidorov, Dmitry I | | | 2174 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Palchun, Grigory | | | 2359 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Efremov, Vladislav | f | | 2158 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Levdansky, Alexey | | | 1920 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Puzyrevsky, Semen | | | 1735 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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