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Individual Calculations August 2021 |
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| Mumdgan, Suren Total change: -4.40 | |   |
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| Sochi Chess Champ. 2021 | Sochi | RUS | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 2147 | 6.00 | 7 | -0.22 | 20 | -4.40 | |
|  Avedisyan, Andrey | | | 1747 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Korobchenko, Yuri | | | 1747 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alikhanyan, Zorik | | | 1747 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mayorov, Viktor | | | 1949 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gorobets, Sergey | | | 1841 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Maisakov, Mikhail | | | 1747 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papazyan, Georgy | | | 1747 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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