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Individual Calculations August 2015 |
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| Galarza Rios, Freddy Total change: 48.80 | |   |
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| Open Internacional Tulcan | Tulcan | ECU | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1777 | 2.00 | 4 | 0.06 | 40 | 2.40 | |
|  Arias, Mario | | | 2177 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Aspiazu Sibri, Marlon | | | 1465 | ECU | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Macias Jimenez, Walter | | | 1427 | ECU | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Guerrero Fuentes, Carlos | f | | 2126 | ECU | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | Festival Panamericano de la Juventud U-18 Absoluto | Cali | COL | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1777 | 4.50 | 9 | 1.16 | 40 | 46.40 | |
| | Fuentes Parra, Victor Ignacio | | | 2101 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Avila, Carlos | c | | 1997 | BOL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Cisneros Avendano, Diego | | | 2008 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Velasco, Daniel | | | 1468 | ECU | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Posada, Juan Manuel | f | | 2069 | COL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Obando Guzman, Soren Federico | | | 1901 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ramdath, Simon | | | 1662 | TTO | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Cantero, Rodolfo | | | 1762 | PAR | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Valenzuela Martinez, Hermes | c | | 1959 | MEX | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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