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Blitz:
Individual Calculations February 2019 |
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| Petrova, Vita Total change: 21.40 | |   |
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| III Daugava Chess Winter Blitz cup 2019 | Daugavpils | LAT | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1574 | 3.50 | 8 | 1.07 | 20 | 21.40 | |
|  Jesse, Ingemars | f | | 1974 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alipovs, Anatolijs | | | 1897 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Murdasovs, Jevgenijs | | | 1532 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Leonova, Ameliya | | | 1751 | BLR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Novoksconovs, Vladimirs | | | 1762 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dombrovska, Stefanija | | | 1715 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Savickis, Nikita | | | 1391 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Andrejevs, Arvids | | | 1974 * | LAT | 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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