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Rapid:
Individual Calculations July 2018 |
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| Petrovska, Arina Total change: -16.20 | |   |
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| 163 RCF and Baltika Rapid Cup | Riga | LAT | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1604 | 1.00 | 5 | -0.81 | 20 | -16.20 | |
|  Mierins, Emils Janis | | | 1505 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Golubovskis, Maksims | | | 1980 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gudovskis, Konstantins | | | 2004 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roze, Janis | | | 1751 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lacis, Aleksandrs | | | 1451 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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