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Individual Calculations July 2017 |
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| Sanchez Alvarez, Roberto Carlos Total change: -10.90 | |   |
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| Tournament Zonal 2.3 FIDE | San Salvador | ESA | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2404 | 5.50 | 9 | -1.09 | 10 | -10.90 | |
|  Hernandez, Juan Carlos | c | | 2004 * | HON | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Alfaro, William | f | | 2162 | NCA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Giron, Jorge Ernesto | c | | 2214 | ESA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Ruiz Castillo, Joshua Daniel | m | | 2350 | COL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Chavez, Ricardo Ernesto | f | | 2225 | ESA | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Pineda, Juan Jose | f | | 2073 | NCA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Rocha, Maximiliano | f | | 2164 | NCA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Giron, David | | | 2152 | GUA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gonzalez Vidal, Yuri | g | | 2534 | CUB | 0.00 | 1 | -0.32 | 10 | -3.20 | | | * 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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