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Rapid:
Individual Calculations May 2019 |
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| Dombrovska, Stefanija Total change: -20.20 | |   |
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| Latvian 2019 senior chess championship | Jurmala | LAT | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1746 | 2.50 | 7 | -1.01 | 20 | -20.20 | |
|  Golca, Janika | | | 1346 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Goldman, Astra | | | 1978 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Isakovs, Janis | | | 1831 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Melderis, Uldis | | | 1977 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lapkis, Mihails | | | 1613 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Nevickis, Sergejs | | | 1346 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boreisis, Vitauts | | | 1997 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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