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Rapid:
Individual Calculations January 2017 |
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| Parhomenko, Margarita Total change: 10.80 | |   |
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| Latvian Chess Club Cup-2016 | Riga | LAT | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1791 | 3.00 | 5 | 0.31 | 20 | 6.20 | |
|  Vainovska, Valentina | | | 1655 | LAT | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Golsta, Madara | | | 1712 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dombrovska, Stefanija | | | 1697 | LAT | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Limanovska, Elizabete | | | 1871 | LAT | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ungure, Liga | | wf | 1879 | LAT | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | J.Vilerta & A.Grandberga memorial 2016 | Kuldiga | LAT | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1791 | 4.00 | 8 | 0.23 | 20 | 4.60 | |
| | Strods, Kristaps Reinis | | | 1391 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klimakovs, Sergejs | | | 2191 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Deglis, Dainis | | | 1551 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Parhomenko, Anastasija | | | 1612 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Isakovs, Janis | | | 1900 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Megnis, Renars | | | 1782 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Reizniece-Ozola, Dana | | wg | 2191 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Feldmanis, Arturs | | | 1940 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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