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Individual Calculations March 2012 |
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| Asher, Miguel Total change: -40.80 | |   |
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| 2011 Pan American Intercollegiate Chess Tournament | Fort Worth, Texas | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1876 | 0.00 | 2 | -0.51 | 30 | -15.30 | |
|  Wang, Eigen | | | 2120 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Karlow, Nick W | | | 2015 | USA | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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) | | | | John Powell Memorial Open 2012 | Kingston | JAM | 2012-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1847 | 0.50 | 3 | -0.85 | 30 | -25.50 | |
| | Smith, Melisha | | | 1802 | JAM | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Wilson, Brandon | | | 2088 | JAM | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Williams, Walter | | | 1783 | JAM | 0.50 | 1 | -0.09 | 30 | -2.70 | |
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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