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Individual Calculations August 2021 |
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| Zakaryan, David Total change: -6.80 | |   |
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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 |
| 2079 | 2311 | 6.00 | 9 | -0.68 | 10 | -6.80 | |
|  Usov, Vyacheslav | | | 1911 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kataev, Aleksandr | | | 1940 | RUS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Stroganova, Karina | | | 1911 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rozum, Ivan | g | | 2542 | RUS | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Demidov, Mikhail | g | | 2530 | RUS | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Natarov, Ilya | | | 2068 | RUS | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Gutsulyak, Nikolay | | | 1911 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Porozhnyak, Maya | | | 1922 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Serditykh, Olesya | | | 1974 | RUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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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