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Individual Calculations August 2021 |
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| Grachev, Boris Total change: 3.70 | |   |
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| Tuapse 2021_stage Cup of Russia | Tuapse | RUS | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2406 | 2611 | 7.00 | 9 | 0.40 | 10 | 4.00 | |
|  Charkrubian, Tigran | | | 2211 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Gubajdullin, Alexei | f | | 2340 | RUS | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Lipovoy, Danila | | | 2211 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kryakvin, Dmitry | g | | 2570 | RUS | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Zhapova, Yana | | wf | 2211 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chernobay, Artem | g | | 2490 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Demidov, Mikhail | g | | 2523 | RUS | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Moiseenko, Vadim | g | | 2549 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Petrov, Nikita | g | | 2552 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | * 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) | | | | WE 16 Bolzano - A | Bolzano | ITA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2611 | 4.00 | 5 | -0.03 | 10 | -0.30 | |
| | Casadio, Niccolo | | | 2211 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wittmann, Matthias | | | 2211 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hengl, Philip | | | 2211 * | AUT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Popov, Ivan | g | | 2629 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Seresin, Francesco | f | | 2371 | ITA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | * 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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