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Individual Calculations December 2017 |
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| Bunch, Cliff Total change: -1.20 | |   |
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| 2017 U.S. Class Championships - Expert | Houston, Texas | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1847 | 2.50 | 4 | -0.03 | 40 | -1.20 | |
|  Nguyen, Anh Nhu | | wc | 1515 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Ivaschenko, Andrei | | | 1709 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Bandi, Rohit | | | 1824 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Peng, Peter | | | 1894 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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