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Individual Calculations October 2014 |
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| Vaidya, Atreya Total change: 3.20 | |   |
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| 80th Annual Southwest Open | Irving, Texas | USA | 2014-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1599 | 2.00 | 5 | 0.83 | 40 | 33.20 | |
|  Nguyen, Emily Q | | wf | 1766 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Su, Dion | | | 1830 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Xie, Tianming | | | 1847 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Carr, John B | | | 1962 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Devagharan, Devina | | wf | 1679 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | 2014 Dallas Open | Richardson, Texas USA | USA | 2014-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1605 | 0.00 | 2 | -0.75 | 40 | -30.00 | |
| | Lin, Dachey | | | 2005 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Le, Collin Khoi | | | 1479 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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) | | |
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