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Individual Calculations July 2019 |
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| Chavez, Ricardo Ernesto Total change: 11.60 | |   |
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| Torneo Zonal 2.3 Absoluto 2019 | San Salvador | ESA | 2019-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2278 | 6.00 | 9 | 0.58 | 20 | 11.60 | |
|  Fernandez, Denis | | | 1878 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Melara, Moises | f | | 2020 | ESA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Escobar Forero, Alder | g | | 2452 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Chinchilla Miranda, Eugenio | f | | 2217 | CRC | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Guillen Ramirez, Jose Antonio | f | | 2201 | HON | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Tapia Quiros, Gustavo | c | | 2016 | CRC | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Uribe Arteaga, Daniel | | | 2283 | COL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Burgos Figueroa, Carlos E. | m | | 2233 | ESA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Juarez Flores, Carlos A. | m | | 2385 | GUA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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