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Individual Calculations December 2015 |
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| Horvath, Andras Total change: -6.40 | |   |
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| 2015 Dallas Open | Richardson, Texas | USA | 2015-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1689 | 2.00 | 5 | -0.16 | 40 | -6.40 | |
|  Premkumar, Hiren | | | 1850 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Liu, Kevin | | | 1643 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Kelly, Joey M | | | 2046 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Qian, Bill Ningyuan | | | 1563 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Ahmed, Zakir | | | 1664 | 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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