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Blitz:
Individual Calculations September 2015 |
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| Toporkova, Sofia Total change: -3.20 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN E | Riga | LAT | 2015-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1967 | 4.50 | 10 | -0.16 | 20 | -3.20 | |
|  Mustaps, Matiss | | | 2292 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Lindermans, Pavels | | | 1567 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petkevich, Jusefs | g | | 2324 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Jazdanovs, Aleksandrs | | | 1837 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Zarovs, Aleksandrs | | | 1691 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zuj-Zaikovskis, Nikita | | | 1703 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Martynov, Pavel | f | | 2253 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Abreu Sanchez, Leonel Jesus | | | 1821 | VEN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Skinke, Katrina | | wm | 2178 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Usmanov, Vasily | m | | 2367 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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