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Individual Calculations April 2009 |
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| Predescu, Sebastian Total change: -4.05 | |   |
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| 2008 Pan American Intercollegiate Chess Tournament | Fort Worth, Texas | USA | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2243 | 1.50 | 4 | -0.27 | 15 | -4.05 | |
|  Wang, Puchen | m | | 2450 | NZL | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Estrada, Nelly | | wc | 2085 | MEX | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Boskovic, Drasko | m | | 2452 | SRB | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Goldstein, Brian | | | 2174 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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