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Individual Calculations January 2015 |
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| Pacheco, Julio Total change: -44.00 | |   |
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| Campeonato Nacional por Categoria Superior 2014, Fase 1, Clausra | San Salvador | ESA | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1978 | 2.00 | 6 | -0.72 | 20 | -14.40 | |
|  Chavez, Hector Eduardo | | | 2146 | ESA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Alvarez, Carlos | | | 2029 | ESA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Sanchez, Ingrid | | wf | 1995 | ESA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Vasquez, Marlon David | | | 2003 | ESA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Hernandez, Diego | f | | 1978 | ESA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Zometa, Miguel | | | 1932 | ESA | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | Open San Salvador 2014 | San Salvador | ESA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1978 | 2.00 | 6 | -1.48 | 20 | -29.60 | |
| | Baules, Jorge | m | | 2348 | PAN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Natareno, Elvia | | | 1673 | GUA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Juarez Flores, Carlos A. | m | | 2378 * | GUA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinto, Alejandro | | | 1742 | ESA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Melara, Moises | | | 1699 | ESA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Zavala Galindo, Alejandra Beatri | | | 1742 | ESA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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