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Individual Calculations November 2013 |
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| De Jesus, Jeffrey Total change: -6.60 | |   |
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| 2013 US Class Championship | Houston, Texas | USA | 2013-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2119 | 2.50 | 4 | -0.44 | 15 | -6.60 | |
|  Jiang, Alexander D | | | 1825 | USA | 0.00 | 1 | -0.85 | 15 | -12.75 | |  Liu, Bovey | | | 1997 | USA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Jiang, Austin Zhiy | | | 1941 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Acosta, Mariano A | | | 1975 | USA | 1.00 | 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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