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Individual Calculations February 2019 |
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| Kovynev, Sergey Total change: 6.80 | |   |
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| XXVI P.V. Dubinin Memorial 2019 open | Nizhny Novgorod | RUS | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1825 | 4.50 | 7 | 0.34 | 20 | 6.80 | |
|  Kalashnikov, Fedor | | | 1425 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sakulo, Denis | f | | 2225 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maryaninov, Alexey | | | 1553 | RUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Shenker, Angelina | | | 1425 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kostin, Alexander | | | 2080 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Borisov, Sergey N. | | | 1766 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Eremeev, Vladimir I. | | | 1726 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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