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Individual Calculations April 2018 |
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| Romero, Wilbert Total change: 7.80 | |   |
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| Campeonato Nacional Revision Rating 2018 | San Salvador | ESA | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1836 | 7.00 | 9 | 0.39 | 20 | 7.80 | |
|  Mendez, Victor | | | 1436 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Medrano, Daniel | | | 1577 | ESA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Melendez, Armando Jose | | | 1436 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ruiz Caceres, German | | | 1740 | ESA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Mendez, Alan Steven | | | 1910 | ESA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Deras, Rafael | | | 1650 | ESA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Medrano, Camilo | | | 1540 | ESA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Alvarenga, Juan | | | 1667 | ESA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Garcia Mendez, Alcira Guadalup | | wc | 1755 | ESA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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