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Individual Calculations March 2012 |
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| He, Tommy O Total change: 34.05 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 1844 | 2.50 | 7 | 1.35 | 15 | 20.25 | |
|  Banawa, Joel | f | | 2244 * | USA | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Adamson, Robby | f | | 2244 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chua, Alexander | | | 2244 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Liu, Elliott J | f | | 2244 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Anderson, Michael | | | 1822 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Pearson, Michael I | | | 2242 | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Semyonov, Vladimir | | | 2061 | CAN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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 FIDE Open VI | Richardson, Texas | USA | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1877 | 3.00 | 5 | 0.92 | 15 | 13.80 | |
| | Zhong, Howard | | | 1875 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Kotta, Venkat T | | | 1756 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Xiong, Jeffery | f | | 2097 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Malhotra, Akshay | | | 1818 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Guadalupe Ii, Francisco | | | 2210 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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