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Individual Calculations December 2017 |
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| Parhomenko, Margarita Total change: -9.20 | |   |
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| Latvian Teams Chess Championship 2017 | Riga | LAT | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1863 | 2.50 | 4 | -0.23 | 40 | -9.20 | |
|  Kane, Marta | | | 1841 | LAT | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Krumina, Marija | | | 1558 | LAT | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Golsta, Madara | | | 1728 | LAT | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Nikolajeva, Marija | | | 1744 | LAT | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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