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Individual Calculations September 2016 |
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| Surkova, Sofya Total change: -5.20 | |   |
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| Petersburg Summer 2016 - Russian Cup B15 | St.Petersburg | RUS | 2016-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1565 | 3.50 | 8 | -0.13 | 40 | -5.20 | |
|  Grigorieva, Yulia | | | 1965 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vyazemskiy, Artem | | | 1275 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Nikulina, Mariia | | | 1537 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Morozov, Valeriy | | | 1785 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Tatarnikov, Ivan | | | 1621 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Martynov, Aleksei | | | 1420 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Grubova, Sofia | | | 1621 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Shlykov, Yaroslav | | | 1624 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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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