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Individual Calculations October 2021 |
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| Parhomenko, Anastasija Total change: -16.40 | |   |
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| Latvian 2021 Women's Chess Championship | Riga | LAT | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1501 | 2.00 | 6 | -0.82 | 20 | -16.40 | |
|  Rogule, Laura | | wg | 1901 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kuznecova, Marija | | | 1793 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Jansone, Melanija Luize | | | 1413 | LAT | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Krasilnikova, Marija | | | 1201 | LAT | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Maklakova, Dafne | | | 1101 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gordievich, Larisa | | | 1740 | LAT | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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