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Individual Calculations December 2017 |
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| Zaykov, Sergey Total change: 7.00 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2125 | 4.50 | 9 | 0.35 | 20 | 7.00 | |
|  Kobalia, Mikhail | g | | 2525 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kovalenko, Kleopatra | | | 1879 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Ismagilov, Igor | | | 1725 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrijashkin, Deniss | | | 1929 | EST | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Khalikov, Bulat | | | 1925 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Askerov, Marat | f | | 2332 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Xu, Minghui | | | 2318 | CHN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ekdyshman, Mikhail | m | | 2366 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Vlasenko, Miroslav | m | | 2423 | RUS | 0.50 | 1 | 0.35 | 20 | 7.00 | | | * 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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