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Individual Calculations January 2016 |
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| Vaidya, Atreya Total change: 20.40 | |   |
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| 2015 DCC FIDE Open XIV | Richardson, Texas | USA | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1828 | 2.50 | 4 | 0.23 | 40 | 9.20 | |
|  Tang, Andrew | c | | 1487 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Kadric, Denis | g | | 2228 * | BIH | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nguyen, Dang Minh | | | 1697 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Rao, Patrick | | | 1730 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2015 Dallas Absolute | Richardson, Texas | USA | 2015-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1828 | 1.00 | 1 | 0.28 | 40 | 11.20 | |
| | Han, Qiyu | | | 1665 | USA | 1.00 | 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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