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Rapid:
Individual Calculations January 2020 |
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| Zundovska, Meldra Total change: -7.80 | |   |
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| Kuldigas NSS Christmas open (2004.-2007.) | Kuldiga | LAT | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1103 | 2.00 | 6 | -0.39 | 20 | -7.80 | |
|  Aminovs, Maksims | | | 1503 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petrova, Anna | | | 1003 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Steinbergs, Raivo | | | 1394 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Karpuhins, Klims | | | 1040 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Augstkalns, Martins | | | 1227 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kleins, Elands | | | 1032 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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