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Individual Calculations February 2013 |
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| Chen, Jasmine Total change: -15.90 | |   |
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| 31st Annual Empire City Open | New York, New York | USA | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1983 | 2.00 | 5 | -0.53 | 30 | -15.90 | |
|  Sena, Juan | | | 2163 | DOM | 0.00 | 1 | -0.26 | 30 | -7.80 | |  Balakrishnan, Praveen | | | 2070 | USA | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Eng, Kenneth | | | 2014 | USA | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Altman, Joshua A | c | | 1583 * | ENG | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Burke, John Michael | | | 1977 | USA | 0.50 | 1 | -0.01 | 30 | -0.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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