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Individual Calculations April 2021 |
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| Palchun, Grigory Total change: -10.80 | |   |
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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 |
| 2166 | 2359 | 5.50 | 9 | -1.08 | 10 | -10.80 | |
|  Shirshov, Nikolay | | | 2103 | RUS | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Romanov, Nikita M. | | | 1959 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Karmanova, Olga Dm. | | wf | 2007 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Golikov, Daniil | f | | 2229 | RUS | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Volkov, Roman | | | 2161 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Artamonov, Valery | | | 2135 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Aleksandrov, Danila | | | 2200 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Askerov, Marat | f | | 2351 | RUS | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Lesovoi, Evgenij | f | | 2347 | RUS | 0.00 | 1 | -0.52 | 10 | -5.20 | | | * 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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