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Rapid:
Individual Calculations August 2018 |
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| Sergejeva, Sofija Total change: 42.00 | |   |
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| 166 RCF and Baltika Rapid Cup | Riga | LAT | 2018-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1287 | 3.00 | 7 | 2.10 | 20 | 42.00 | |
|  Bogorad, Michail | | | 1687 * | GER | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Golubovskis, Maksims | | | 1687 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zvans, Maris | | | 1601 | LAT | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Batakovs, Olegs | | | 1687 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Savicevs, Arsenijs | | | 1530 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zalcmane, Vija | | | 1580 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lacis, Aleksandrs | | | 1556 | LAT | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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