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Individual Calculations October 2015 |
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| Kovalchuk, Vladimir Total change: 4.40 | |   |
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| Grand-prix Dvorets Ist stage Group B | Moscow | RUS | 2015-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1442 | 1.00 | 4 | 0.11 | 40 | 4.40 | |
|  Grigoryev, Vladislav | | | 1737 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Zvereva, Margarita | | wc | 1671 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Zakirov, Artur | | | 1638 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Fomin, Alexey | | | 1605 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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