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Individual Calculations January 2015 |
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| Lopez, Fabian Total change: 5.80 | |   |
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| IRT IV TORNEO NACIONAL FIDE 2014 | Guatemala | GUA | 2014-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 1776 | 0.00 | 3 | -0.28 | 20 | -5.60 | |
|  Juarez Flores, Carlos A. | m | | 2176 * | GUA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Quinonez Centeno, Carlos David | f | | 2176 * | GUA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reyes Najera, Carlos A. | f | | 2120 | GUA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | Open San Salvador 2014 | San Salvador | ESA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1776 | 2.00 | 6 | 0.57 | 20 | 11.40 | |
| | Ramirez, Alejandro | g | | 2176 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chavez, Hector Eduardo | | | 2146 | ESA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mira, Felix | | | 1993 | ESA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Medrano, Daniel | | | 1458 | ESA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Quinonez Centeno, Carlos David | f | | 2176 * | GUA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Zelaya, Porfirio | | | 2176 * | ESA | 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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