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Rapid:
Individual Calculations October 2017 |
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| Belakova, Laura Total change: 9.00 | |   |
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| "Supersahiste" A (1999-2004) | Riga | LAT | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1229 | 1.00 | 3 | 0.45 | 20 | 9.00 | |
|  Petrovska, Arina | | | 1619 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Vaivade, Liva | | | 1615 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kazmerika, Anna | | | 1326 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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