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Individual Calculations July 2017 |
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| Chavez, Hector Eduardo Total change: 7.60 | |   |
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| Tournament Zonal 2.3 FIDE | San Salvador | ESA | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2112 | 5.00 | 9 | 0.38 | 20 | 7.60 | |
|  Vasquez, Fredy | | | 1712 * | HON | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arias, Lemnys A. | m | | 2291 | ESA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Santos, Oliver | c | | 1779 | ESA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Farley, Terry | m | | 2229 | BAR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ruiz Castillo, Joshua Daniel | m | | 2350 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Alfaro, William | f | | 2162 | NCA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Melara, Moises | f | | 2001 | ESA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Cardona Mejia, Kerin Omar | | | 2012 | HON | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Guillen Ramirez, Jose Antonio | f | | 2266 | HON | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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