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Individual Calculations October 2015 |
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| Chen, Kevin B Total change: 8.40 | |   |
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| 2015 North Carolina Open | Greensboro, North Carolina | USA | 2015-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1963 | 1.50 | 3 | 0.21 | 40 | 8.40 | |
|  Cremisi, Daniel Josef | | | 1991 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Wang, Tianqi | | | 2111 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Oen, Grant | | | 1941 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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