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Individual Calculations February 2018 |
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| Hung, Alan Total change: -55.20 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1718 | 0.50 | 8 | -1.38 | 40 | -55.20 | |
|  Zhang, Xiaopeng | | | 2118 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Eckert, Doug | f | | 2118 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sandager, Stephen | | | 2083 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Weeramantry, Sunil | f | | 2029 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wolfley, Lawrence | | | 2063 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Chang, Eliam Huai-Yang | | | 1841 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Anderson, Michael | | | 1711 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Wongso, Steve | | | 1697 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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