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Individual Calculations December 2019 |
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| Vorobyova, Ekaterina Total change: -40.00 | |   |
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| SPb G17 Championship 2019 | St. Petersburg | RUS | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1828 | 4.50 | 9 | -1.00 | 40 | -40.00 | |
|  Kovtun, Tatyana | | | 1511 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Zelenskaya, Anastasiya | | | 1858 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Khurkhesova, Viktoriya | | | 1944 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Pavlosiuk, Vlada | | | 1428 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Moskaleva, Arina | | | 1751 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Vershinina, Anastasiia | | | 1555 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Reger, Valeriia | | | 1759 | RUS | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Bodnaruk, Kseniya | | | 1846 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Vorobieva, Varvara | | | 1904 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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