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Rapid:
Individual Calculations September 2017 |
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| Vasilkovs, Aleksandrs Total change: 22.80 | |   |
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| Daugava Chess Summer rapid cup | Daugavpils | LAT | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1489 | 2.50 | 5 | 1.14 | 20 | 22.80 | |
|  Metreveli, Sergejs | | | 1889 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pogorelovs, Dmitrijs | | | 1152 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Puntus, Vladimirs | | | 1874 | LAT | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Andrejevs, Arvids | | | 1889 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dombrovska, Stefanija | | | 1697 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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