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Individual Calculations February 2013 |
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| Asher, Miguel Total change: 13.95 | |   |
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| 2012 Pan American Intercollegiate Chess Championship | Princeton, New Jersey | USA | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 1856 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
|  Breckenridge, Steven | | | 2256 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | Frederick Cameron Open 2012 | Kingston | JAM | 2012-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1856 | 2.00 | 3 | 1.01 | 15 | 15.15 | |
|  Mellace, Andrew | | | 2067 | JAM | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Walker, Alistair | | | 1895 | JAM | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Myers, Peter | | | 2001 | JAM | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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