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Individual Calculations June 2017 |
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| Ershova, Sofya Total change: -47.20 | |   |
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| Russian Championship G15 2017 | Loo | RUS | 2017-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1727 | 3.50 | 9 | -1.18 | 40 | -47.20 | |
|  Voskresenskaya, Marta | | | 2009 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Solozhenkina, Elizaveta | | wm | 2127 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Usacheva, Glafira | | | 1705 | RUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Pikalova, Sofya | | | 1799 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Efendieva, Alina | | | 1661 | RUS | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Sych, Alina | | | 1478 | RUS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Svetlova, Ksenia | | | 1676 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Starostina, Alexandra | | | 1602 | RUS | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Abdulkerimova, Madina | | | 1400 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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