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Individual Calculations January 2019 |
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| Amerika, Katrina Total change: 5.20 | |   |
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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 |
| 1885 | 2218 | 2.00 | 2 | 0.26 | 20 | 5.20 | |
|  Zemzare, Agnija | | | 1952 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Granovska, Elisa | | | 1818 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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