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Individual Calculations September 2010 |
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| Reverby, Miro Total change: -14.55 | |   |
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| Blackstone Chess Festival Open | Pawtucket, Rhode Island | USA | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2158 | 1.00 | 4 | -0.97 | 15 | -14.55 | |
|  Smirnov, William J | | | 2125 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Castaneda, Andres | | | 2141 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Castaneda, Nelson | f | | 2279 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Zheng, Haotian | | | 2117 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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