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Rapid:
Individual Calculations September 2019 |
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| Grinev, Valeriy Total change: 7.80 | |   |
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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 |
| 2128 | 2287 | 6.50 | 9 | 0.39 | 20 | 7.80 | |
|  Liepins, Martins | | | 1887 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kurpnieks, Vairis | | | 1963 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hasani, Takin | | | 1887 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vishnu, Prasanna. V | g | | 2465 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Martynyuk, Elizaveta | f | wm | 2103 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Saduakassova, Dinara | m | wg | 2437 | KAZ | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gudovskis, Konstantins | | | 2108 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Shailesh, Dravid | f | | 2134 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Low, Zhen Yu Cyrus | m | | 2169 | SGP | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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