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Individual Calculations December 2019 |
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| Arias, Daniel Total change: 9.40 | |   |
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| Torneo Nacional Abierto Puntuable 2020 | San Salvador | ESA | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2277 | 8.00 | 9 | 0.47 | 20 | 9.40 | |
|  Dubon, Mario Andres | | | 1877 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sierra, Brian | | | 1877 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melendez, Manuel A. | | | 1877 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Salazar, Armando | | | 1877 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hernandez, Mauricio Daniel | c | | 2031 | ESA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chavez, Hector Eduardo | | | 2069 | ESA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Chavez, Ricardo Ernesto | f | | 2265 | ESA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Merino, Maximiliano | | | 1965 | ESA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pacheco, Julio | | | 1928 | ESA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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