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Individual Calculations March 2015 |
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| Romero Mardones, Luis Total change: -21.00 | |   |
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| 2° Torneo Internacional de Ajedrez Amateur sub-2200 de elo FIDE, Doñihue 2015. | Donihue | CHI | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2166 | 4.50 | 7 | -1.05 | 20 | -21.00 | |
|  Romero Gonzalez, Juan Ignacio | | | 1790 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Besso, Guadalupe | | wc | 1998 | ARG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Munoz Rozas, Diego | | | 1766 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nunez, Cristopher | | | 1972 | CHI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hirota Da Silva, Nilton | | | 2019 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ruiz Zenteno, Leonardo | | | 1958 | CHI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ojeda Meneses, Pablo | | | 1941 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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