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Individual Calculations July 2016 |
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| Alas, Rigoberto Total change: 15.80 | |   |
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| American Continental Chess Championship 2016 | San Salvador | ESA | 2016-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1817 | 4.00 | 10 | 0.79 | 20 | 15.80 | |
|  Juarez Flores, Carlos A. | m | | 2217 * | GUA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Madeira, Wagner Martins | f | | 2158 | BRA | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Jimenez Garcia, Emmanuel | f | | 2176 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Blanco, David E. | | | 1999 | ESA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Giron, Jorge Ernesto | c | | 2217 * | ESA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinto, Alejandro | | | 1718 | ESA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Blandon, Jaime | | | 1976 | ESA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Giron, David | | | 2104 | GUA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Garcia, Daniel Alejandro | | | 1464 | ESA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Zavala Galindo, Alejandra Beatri | | | 1752 | ESA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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