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Individual Calculations January 2018 |
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| Ershova, Sofya Total change: 64.40 | |   |
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| Championship of the SZFO 2017_G15 | St. Petersburg | RUS | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1643 | 7.00 | 8 | 1.61 | 40 | 64.40 | |
|  Enina, Vlada | | | 1312 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Baikova, Polina | | | 1425 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Malysheva, Valeria | | | 1537 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Artiukhova, Elizaveta | | | 1682 | RUS | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Timofeeva, Juliya | | | 1501 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Sych, Alina | | | 1584 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Portnova, Ksenia | | | 1575 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Loseva, Margarita | | | 1427 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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