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Individual Calculations August 2012 |
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| Korba, Nicky Total change: -8.70 | |   |
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| 21st Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1981 | 2.00 | 4 | -0.29 | 30 | -8.70 | |
|  Sobel, Simone | | | 1840 | USA | 0.00 | 1 | -0.69 | 30 | -20.70 | |  Sheng, Joshua | | | 1925 | USA | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Hall, Bobby J | | | 2007 | USA | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Bykovtsev, Agata | | | 1936 | USA | 0.50 | 1 | -0.06 | 30 | -1.80 | |
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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