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Individual Calculations January 2017 |
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| Hough, Randall D Total change: -61.60 | |   |
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| 52nd Annual American Open | Costa Mesa, California | USA | 2016-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1847 | 0.00 | 1 | -0.30 | 20 | -6.00 | |
|  Wang, Xiexin | | | 1997 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | 52nd Annual American Open - U2200 | Costa Mesa, California | USA | 2016-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1847 | 0.00 | 5 | -2.78 | 20 | -55.60 | |
| | Xia, Brandon | | | 1761 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Lazarus, Barry | | | 1840 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Bayaraa, Chinguun | c | | 1988 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sobel, Simone | | | 1875 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Ke, Rianne | | wc | 1508 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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