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Individual Calculations September 2012 |
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| Xiong, Jeffery Total change: -1.65 | |   |
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| 2012 DCC FIDE Open VI | Richardson, Texas | USA | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2222 | 2.50 | 4 | -0.11 | 15 | -1.65 | |
|  Guenther, Travis R | | | 1829 | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Li, Ruifeng | c | | 2008 | USA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Lin, Dachey | | | 1966 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Yotov, Valentin | g | | 2570 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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