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Individual Calculations December 2017 |
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| Amerika, Katrina Total change: -7.20 | |   |
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| Latvian Teams Chess Championship 2017 | Riga | LAT | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2218 | 2.50 | 5 | -0.36 | 20 | -7.20 | |
|  Golsta, Madara | | | 1818 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cramling, Pia | g | | 2448 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Stetsko, Lanita | f | wg | 2247 | BLR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ungure, Liga | | wf | 1912 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Reizniece-Ozola, Dana | | wg | 2283 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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