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Individual Calculations October 2014 |
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| Devagharan, Devina Total change: 54.80 | |   |
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| 80th Annual Southwest Open | Irving, Texas | USA | 2014-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1679 | 3.50 | 7 | 0.98 | 40 | 39.20 | |
|  Lin, Dachey | | | 2079 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kao, Camille Y | | | 1486 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Obili, Abhishek | | | 1962 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kneen, J. Michael | | | 1633 | RSA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Sanchez, Robert | | | 1853 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Chiang, Sarah | | wf | 2061 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Vaidya, Atreya | | | 1599 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | 2014 Dallas Open | Richardson, Texas USA | USA | 2014-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1685 | 2.50 | 5 | 0.39 | 40 | 15.60 | |
| | Lobaugh, Doyle W | | | 1460 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Obili, Abhishek | | | 1957 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Vaidya, Atulya | | | 1997 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Han, Qiyu | | | 1533 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Xie, Tianming | | | 1819 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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