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Individual Calculations April 2017 |
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| Cu Hor, Winston Darwin Total change: -4.20 | |   |
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| IRT CAMPEONATO NACIONAL MASCULINO 2017 | Guatemala | GUA | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2310 | 8.00 | 11 | -0.21 | 20 | -4.20 | |
|  Reyes Najera, Carlos A. | f | | 2104 | GUA | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Palencia, Julio | | | 1910 * | GUA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Juarez Flores, Gustavo E. | f | | 2078 | GUA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Juarez Flores, Roberto | | | 2122 | GUA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Villatoro, Christopher | | | 1939 | GUA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alvarado, Victor | | | 1937 | GUA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lorenzana, Wilson Estuardo | m | | 2290 | GUA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Giron, David | | | 2148 | GUA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lopez, Fabian | | | 1910 * | GUA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Juarez Flores, Carlos A. | m | | 2382 | GUA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Perez, Fredy | | | 2208 | GUA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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