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Individual Calculations October 2014 |
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| Li, Ruifeng Total change: 15.00 | |   |
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| 80th Annual Southwest Open | Irving, Texas | USA | 2014-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2284 | 4.00 | 6 | 0.58 | 20 | 11.60 | |
|  Xie, Tianming | | | 1884 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Margvelashvili, George | g | | 2556 | GEO | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Guenther, Travis | | | 1884 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Berczes, David | g | | 2472 | HUN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Panchanatham, Vignesh | | | 2271 | USA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Langer, Michael | f | | 2191 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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 |
| 2176 | 2350 | 3.50 | 5 | 0.17 | 20 | 3.40 | |
| | Han, Qiyu | | | 1950 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Srivatsav, Aadarsh | | | 1950 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Xiong, Jeffery | m | | 2457 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Ramirez, Alejandro | g | | 2573 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Krishna, Ram | | | 1950 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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