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Rapid:
Individual Calculations May 2017 |
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| Kopovaya, Aleksandra Total change: -52.40 | |   |
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| Russian Championship G19 rapid 2017 | Loo | RUS | 2017-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1961 | 4.50 | 11 | -2.62 | 20 | -52.40 | |
|  Kalinovskaya, Lyudmila | | | 1633 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Drogovoz, Irina | | wm | 2147 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chistyakova, Daria | | | 1771 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Chupina, Uljyana | | | 1561 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yurkina, Anastasiya | | | 1601 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Protopopova, Anastasiya | | wf | 2097 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Dolgaeva, Evgenia | | | 1875 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Martynova, Anastasiya | | | 1958 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Dorofeeva, Nyurguiaana | | | 1707 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Perfilova, Maria | | | 1739 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mamontova, Anastasia | | wf | 2041 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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