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Individual Calculations March 2013 |
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| Chiang, Sarah Total change: -11.85 | |   |
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| 2013 DCC FIDE Open II | Richardson, Texas | USA | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 2042 | 0.50 | 2 | -1.32 | 15 | -19.80 | |
|  Kaliyur, Rohith | | | 1642 * | USA | 0.00 | 1 | -0.92 | 15 | -13.80 | |  Xie, Yiqun | | | 1682 | USA | 0.50 | 1 | -0.40 | 15 | -6.00 | | | * 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) | | | | 2013 Texas Masters | Richardson, Texas | USA | 2013-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2042 | 3.00 | 5 | 0.53 | 15 | 7.95 | |
| | Frutos, Chase | | | 1642 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Xiong, Jeffery | f | | 2313 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Liu, Bovey | | | 1997 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Yotov, Valentin L | g | | 2442 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sanchez, Robert | | | 1857 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * 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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