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Individual Calculations January 2016 |
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| Ruballo, Jose Total change: 0.20 | |   |
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| Segundo Open San Salvador 2015 | San Salvador | ESA | 2015-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1713 | 2.00 | 6 | 0.01 | 20 | 0.20 | |
|  Guardado Flores, Diana Beatriz | | | 1650 | ESA | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Garcia, Daniel Alejandro | | | 1362 | ESA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Medrano, Randall | f | | 2092 | NCA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Tobar, Jorge | | | 1955 | ESA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Vasquez, Marlon David | | | 2016 | ESA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pineda, Juan Jose | f | | 2113 * | NCA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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