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Individual Calculations November 2017 |
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| Efremov, Yaroslav Total change: 57.60 | |   |
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| Open Cup of the Governor of the Leningrad Region 2017. B13 | Tosno | RUS | 2017-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1412 | 3.00 | 4 | 1.44 | 40 | 57.60 | |
|  Semikoz, Egor | | | 1312 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Smirnov, Yaroslav | | | 1581 | RUS | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Postanogov, Dmitrii | | | 1741 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Dzhagaryan, Arutyun | | | 1397 | RUS | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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