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Rapid:
Individual Calculations January 2016 |
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| Ershova, Sofya Total change: -20.80 | |   |
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| Championship of the SZFO among girls to 15. RAPID | St. Petersburg | RUS | 2015-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1685 | 5.50 | 9 | -1.04 | 20 | -20.80 | |
|  Strizhnyova, Anna | | | 1389 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Sumarokova, Alina | | | 1537 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Khairullina, Gulshat | | | 1285 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alferova, Polina | | | 1590 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Artiukhova, Elizaveta | | | 1285 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Emelyanova, Victoria | | | 1621 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sargsyan, Anna | | | 1684 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Novogenova, Anastasia | | | 1571 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Litvinova, Kseniya | | | 1474 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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