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Individual Calculations December 2019 |
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| Surkova, Sofya Total change: 73.60 | |   |
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| Championship of the SZFO 2019_G19 | St. Petersburg | RUS | 2019-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1634 | 5.50 | 7 | 1.84 | 40 | 73.60 | |
|  Sycheva, Sofia | | | 1379 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Kvachko, Anastasiya | | | 1791 | RUS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Emelyanova, Victoria | | | 1718 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Viktorova, Vladislava | | | 1234 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Litvinova, Kseniya | | | 1764 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Alferova, Polina | | | 1735 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Shelezhonkova, Kseniya | | | 1580 | RUS | 0.50 | 1 | -0.08 | 40 | -3.20 | | | * 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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