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Individual Calculations October 2021 |
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| Mierina, Lauma Total change: 25.20 | |   |
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| Latvian 2021 Women's Chess Championship | Riga | LAT | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1129 | 2.00 | 6 | 0.63 | 40 | 25.20 | |
|  Maklakova, Nellija | | | 1529 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Maklakova, Naomi | | | 1416 | LAT | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Gordievich, Larisa | | | 1529 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zubova, Darja | | | 1364 | LAT | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Krasilnikova, Marija | | | 1201 | LAT | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Guminskaya, Daria | | | 1174 | LAT | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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