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Individual Calculations March 2012 |
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| Ruan, Gordon J Total change: -9.90 | |   |
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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 |
| 2237 | 2198 | 2.00 | 5 | -0.33 | 30 | -9.90 | |
|  Bachmann, Axel | g | | 2551 | PAR | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Rosenberg, Evan S | | | 2176 | USA | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Ramsay, Zachary | | | 1946 | JAM | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Boros, Denes | g | | 2482 | HUN | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Gelis, Paul | | | 2030 | CAN | 0.50 | 1 | -0.22 | 30 | -6.60 | |
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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