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Individual Calculations August 2015 |
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| Obando Guzman, Soren Federico Total change: 3.60 | |   |
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| Festival Panamericano de la Juventud U-18 Absoluto | Cali | COL | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1901 | 4.00 | 9 | 0.09 | 40 | 3.60 | |
|  Jimenez Garcia, Emmanuel | f | | 2210 | CRC | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Giron, Jorge Ernesto | c | | 2227 | ESA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Valenzuela Martinez, Hermes | c | | 1959 | MEX | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Ruiz C, Joshua D | m | | 2301 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cantero, Rodolfo | | | 1762 | PAR | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Galarza Rios, Freddy | | | 1777 | ECU | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Blanco Rojas, Benjamin | | | 1815 | CRC | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Blasco Camacho, Francesco | | | 1670 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Avila, Carlos | c | | 1997 | BOL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | * 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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