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Individual Calculations December 2012 |
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| Lin, Dachey Total change: 7.65 | |   |
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| 2012 DCC FIDE Open VIII | Richardson, Texas | USA | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2000 | 3.00 | 4 | 0.97 | 15 | 14.55 | |
|  Xie, Yiqun | | | 1726 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Pamatmat, Jarod M | | | 2096 | USA | 1.00 | 1 | 0.63 | 15 | 9.45 | |  Yotov, Valentin L | g | | 2400 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Xie, Tianming | | | 1811 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * 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) | | | | 2012 DCC FIDE Open IX | Richardson, Texas | USA | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2000 | 4.00 | 7 | -0.46 | 15 | -6.90 | |
| | Xie, Yiqun | | | 1726 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Krishna, Ram | | | 1881 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Pamatmat, Jordan J | | | 1737 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Yotov, Valentin L | g | | 2400 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vaidya, Atulya | | | 1922 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Su, Dion | | | 1638 | USA | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Liu, Bovey | | | 1955 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | * 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) | | |
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