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Individual Calculations February 2013 |
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| Serna, Jeffrey M Total change: 12.00 | |   |
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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 |
| 2268 | 2007 | 1.00 | 3 | 0.40 | 30 | 12.00 | |
|  Aleskerov, Faik | | | 2406 | AZE | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Zheng, Haotian | | | 2109 | USA | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Sharevich, Anna | | wg | 2290 | BLR | 0.00 | 1 | -0.16 | 30 | -4.80 | |
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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