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Individual Calculations March 2013 |
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| Xiong, Jeffery Total change: 17.10 | |   |
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| 2013 DCC FIDE Open II | Richardson, Texas | USA | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2313 | 2.00 | 4 | -0.07 | 15 | -1.05 | |
|  Guenther, Travis R | | | 1913 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ramachandran, Karthik | | | 2095 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Yotov, Valentin L | g | | 2584 | BUL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sadorra, Julio C | g | | 2554 | PHI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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 |
| 2255 | 2313 | 4.00 | 5 | 1.21 | 15 | 18.15 | |
| | Obili, Abhishek | | | 1916 | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chiang, Sarah | | wf | 2042 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Yotov, Valentin L | g | | 2584 | BUL | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Safin, Artur S | | | 2235 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Holt, Conrad | g | | 2500 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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