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Individual Calculations April 2021 |
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| Kudryashov, Sergei Total change: -49.40 | |   |
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| Pskov Region Chess Championship - Men 2021 | Pskov | RUS | 2021-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2244 | 4.00 | 9 | -2.47 | 20 | -49.40 | |
|  Vlassow, Valentin | f | | 2239 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Zakharov, Alexey O. | | | 1844 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Poberezhskiy, Aleksandr | | | 1855 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Trefilov, Maksim | | | 2012 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Suleymanyants, Odisey | f | | 2261 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Rusov, Valery | | | 2081 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Polevoi, Vladimir | | | 1928 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Melkonyan, Leonard | f | | 2033 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rudenko, Naum | f | | 2245 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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