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Rapid:
Individual Calculations May 2021 |
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| Kostin, Andrei Total change: 19.80 | |   |
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| Spring rapid Verbilki | Verbilki | RUS | 2021-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 2062 | 8.00 | 9 | 0.99 | 20 | 19.80 | |
|  Popov, Leonid A. | | | 1327 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Paskida, Vladimir P | | | 1482 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Dobrovolsky, Konstantin | | | 2234 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bertov, Alexandr | | | 1955 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sergeev, Igor | f | | 2113 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Makogoniuk, Aleksandr | | | 1661 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sepp, Yuri | | | 1799 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Orlov, Denis | | | 1361 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Popov, Sergey Nik | | | 1574 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | |
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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