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Individual Calculations February 2017 |
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| Ri, Yan Chun Total change: -38.40 | |   |
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| Petrosian Memorial 2016 | Yuzhno-Sakhalinsk | RUS | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1812 | 2.00 | 7 | -1.92 | 20 | -38.40 | |
|  Sin, Denis | f | | 2212 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lubarskaya, Regina | | | 1412 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Blokha, Aleksandr | | | 1818 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Dedik, Gennadiy | | | 1508 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sin, Boris | | | 1412 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vereshchagin, Ivan | | | 2010 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Fedkov, Sergey | | | 1879 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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