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Individual Calculations December 2014 |
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| Jeffrey, De Jesus Total change: 1.80 | |   |
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| 2014 Houston Open | Houston Texas | USA | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2150 | 1.00 | 3 | 0.09 | 20 | 1.80 | |
|  Serna, Jeffrey M | | | 1962 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sadorra, Julio C | g | | 2550 * | PHI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Hernandez Carmenate, Holden | g | | 2528 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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