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Individual Calculations February 2018 |
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| Sevian, Samuel Total change: 2.90 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2412 | 2614 | 7.00 | 9 | 0.29 | 10 | 2.90 | |
|  Mousseri, Daniel | | | 2223 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Tiglon, Bryce | m | | 2385 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Lee, Michael | m | | 2406 | USA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Aaron, Deepak | | | 2307 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Sheng, Joshua | m | | 2392 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Shmeliov, Denis | m | | 2420 | UKR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Bryant, John Daniel | m | | 2437 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Hess, Robert | g | | 2568 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Li, Ruifeng | g | | 2569 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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