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Rapid:
Individual Calculations September 2015 |
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| Lacis, Aleksandrs Total change: -11.00 | |   |
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| 52 RCF rapid cup | RIga | LAT | 2015-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1699 | 4.00 | 8 | -0.55 | 20 | -11.00 | |
|  Daudzvardis, Janis | | | 2099 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Golubovskis, Maksims | | | 1556 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Batakovs, Olegs | | | 1981 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Petrovska, Arina | | | 1356 | LAT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Dumins, Edgars | | | 1612 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ovcinkins, Arsenijs | | | 1531 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sciglevs, Vladimirs | | | 1432 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zalcmane, Vija | | | 1638 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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