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Rapid:
Individual Calculations January 2015 |
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| Vainovska, Valentina Total change: -15.20 | |   |
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| J.Vilerta & A.Grandberga memorial | Kuldiga | LAT | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1753 | 1.00 | 4 | -0.76 | 20 | -15.20 | |
|  Klimakovs, Sergejs | | | 2153 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bude, Toms | | | 1353 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morozli, Grigorijs | | | 1845 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Grapmanis, Edgars | | | 1836 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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