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Rapid:
Individual Calculations September 2019 |
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| Efremov, Vladislav Total change: 25.80 | |   |
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| Riga Technical University Open 2019 - G Rapid Open tournament | Riga | LAT | 2019-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1956 | 5.00 | 9 | 1.29 | 20 | 25.80 | |
|  Ziogiene, Ieva | | | 1556 * | LTU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Reizniece-Ozola, Dana | | wg | 2261 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Vdovins, Jevgenijs | | | 1590 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Afanasiev, Vadim | f | | 2241 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Petrovskis, Olegs | | | 2147 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Alvarado Ascanio, Francisco | | | 2166 | ESP | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Ciolek, Andreas | f | | 2158 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Nesteretz, Anatoliy | m | | 2317 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rizihs, Valerijs | | | 1746 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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