Individual Calculations July 2023 |
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Kovalev, Oleg Total change: -14.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Yurtaev Memorial 2023 Open A | Cholpon-Ata | KGZ | 2023-06-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1894 | 2157 | 6.00 | 9 | -0.70 | 20 | -14.00 | |
| Kazakbaev, Sezdbek | | | 1666 | KGZ | 1.00 | 1 | 0.04 | 20 | 0.80 | | Batabaev, Mirgalim | | | 1796 | KGZ | 0.50 | 1 | -0.40 | 20 | -8.00 | | Zhusupov, Mairambek | | | 1747 | KGZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kurbanbaev, Zalkar | | | 1652 | KGZ | 1.00 | 1 | 0.04 | 20 | 0.80 | | Pahomeev, Oleg | | | 1644 | KGZ | 1.00 | 1 | 0.04 | 20 | 0.80 | | Markov, Mikhail | m | | 2333 | KGZ | 1.00 | 1 | 0.73 | 20 | 14.60 | | Turksoi, Zhanpolat | | | 1757 * | KGZ | 0.50 | 1 | -0.42 | 20 | -8.40 | | Sezdbekov, Ruslan | f | | 2274 | KGZ | 0.00 | 1 | -0.34 | 20 | -6.80 | | Maznitsin, Andrei | f | | 2179 | KGZ | 0.00 | 1 | -0.47 | 20 | -9.40 | | * 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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