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Individual Calculations April 2019 |
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| Ershova, Sofya Total change: 12.00 | |   |
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| North-West chess Championship women 2019 | St. Petersburg | RUS | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1774 | 5.00 | 9 | 0.30 | 40 | 12.00 | |
|  Grigoryan, Sona | | | 1388 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Satanovskaia, Evgeniia | | | 1374 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Komiagina, Maria | | wm | 2174 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Faizutdinova, Diana | | | 2065 | RUS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Shojhet, Sofiy | | | 1850 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Solozhenkina, Elizaveta | | wm | 2174 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Litvinova, Kseniya | | | 1699 | RUS | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Baneva, Darina | | | 1503 | RUS | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Gorenkova, Anna | | | 1599 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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