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Individual Calculations August 2021 |
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| Natarov, Ilya Total change: -7.80 | |   |
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| Malaya zemlya 2021_stage Cup of Russia | Novorossiysk | RUS | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2068 | 4.50 | 9 | -0.39 | 20 | -7.80 | |
|  Borodkina, Sofia | | | 1668 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mandarovsky, Andrey | | | 1834 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bobkov, Vadim | f | | 2346 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kostornichenko, Yana | | | 1773 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vastrukhin, Oleg | m | | 2401 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zakaryan, David | m | | 2311 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Potapova, Margarita | | wm | 2260 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gridnev, Selantiy | | | 1841 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Schepets, Savva | | | 1823 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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