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Individual Calculations July 2017 |
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| Martinez, Nelson Total change: -20.80 | |   |
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| Tournament Zonal 2.3 FIDE | San Salvador | ESA | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2103 | 3.50 | 8 | -1.04 | 20 | -20.80 | |
|  Cifuentes, John Jairo | m | | 2266 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Espinoza, Juan Carlos | | | 1810 | NCA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lacayo, Rene | f | | 2280 | NCA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Giron, Jorge Ernesto | c | | 2214 | ESA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Medrano, Camilo | | | 1703 * | ESA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Garcia Mendez, Alcira Guadalupe | | wc | 1765 | ESA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Melara, Moises | f | | 2001 | ESA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ortiz, Marcos | | | 2212 | NCA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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