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Individual Calculations January 2019 |
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| Rogule, Laura Total change: 0.80 | |   |
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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 |
| 2169 | 2263 | 2.50 | 4 | 0.04 | 20 | 0.80 | |
|  Beks, Edmunds | | | 2025 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Jazdanovs, Aleksandrs | | | 2016 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Badelka, Olga | | wm | 2385 | BLR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Berzina, Ilze | | wg | 2249 | LAT | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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