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Rapid:
Individual Calculations July 2022 |
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| Niyazgulova, Marina Total change: -3.40 | |   |
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| Sea Harbor 2022_Rapid Grand Prix of Russia | Anapa | RUS | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2114 | 7.50 | 11 | -0.17 | 20 | -3.40 | |
|  Brovko, Vladislav | | | 1714 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pereverzev, Timofei | | | 1467 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Petrov, Nikita | g | | 2485 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nefedov, Aleksandr | | | 1549 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Gasanov, Vadim | | | 1813 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pshmahov, Osman | | | 2281 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Vastrukhin, Oleg | m | | 2424 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Potapova, Margarita | | wm | 2113 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Stroganov, Andrey | | | 1567 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Samadov, Ignat | | | 1612 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Mineev, Sergey I. | | | 1548 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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