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Individual Calculations January 2012 |
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| Sobel, Simone Total change: 15.45 | |   |
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| 14th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2011-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1840 | 1.50 | 2 | 1.02 | 15 | 15.30 | |
|  Borgen, Richard L | | | 2140 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Quercia, Dylan | | | 1968 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | 15th Metropolitan Chess FIDE Qualifier | Los, Angeles, California | USA | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1840 | 1.00 | 4 | 0.01 | 15 | 0.15 | |
| | Gupta, Ankit | | | 2181 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Robertson, Matthew | | | 2048 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Kim, Willis A | | | 1964 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Sainz Aguirre, Ignacio | | | 1982 | MEX | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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