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Individual Calculations January 2019 |
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| Parhomenko, Margarita Total change: -2.60 | |   |
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| Latvian Teams Chess Championship Higher League,2018 8-11 | Riga | LAT | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1894 | 1.00 | 3 | -0.13 | 20 | -2.60 | |
|  Krumina, Linda | | wf | 2074 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Golsta, Ramona | | | 1819 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Limanovska, Elizabete | | wf | 2071 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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