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Individual Calculations January 2022 |
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| Cabezas Solano, David Alejandro Total change: 169.48 | |   |
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| Campeonato SUbzonal 2.3.2 Absoluto 2021 | San Salvador | ESA | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1982 | 7.00 | 9 | 3.82 | 38 | 145.16 | |
|  Gutierrez, Zepeda Javier Antonio | | | 1582 * | ESA | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Arias, Lemnys A. | m | | 2303 | ESA | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Mejia Varela, Fernando Alexis | | | 1611 | HON | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Chaves Sanchez, Gabriel A | | | 2183 | CRC | 1.00 | 1 | 0.76 | 38 | 28.88 | | | Lorenzana, Wilson Estuardo | m | | 2166 | GUA | 0.50 | 1 | 0.24 | 38 | 9.12 | | | Galvez Dastin, Eduardo | f | | 2209 | GUA | 1.00 | 1 | 0.79 | 38 | 30.02 | | | Giron, Jorge Ernesto | m | | 2233 | ESA | 0.50 | 1 | 0.31 | 38 | 11.78 | | | Chinchilla, Alejandro Jose | | | 2181 | HON | 1.00 | 1 | 0.76 | 38 | 28.88 | | | Juarez Flores, Carlos A. | m | | 2373 | GUA | 1.00 | 1 | 0.91 | 38 | 34.58 | | | * 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) | | | | Panamerican Junior (U20) Championship Open 2021 | Tegucigalpa | HON | 2021-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1982 | 6.50 | 9 | 0.64 | 38 | 24.32 | |
| | Galicia Figueroa, Ariel | | | 1582 * | HON | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Garcia, Angie | | wf | 1826 | ESA | 0.50 | 1 | -0.21 | 38 | -7.98 | | | Villalta, Camilo | | | 1631 | ESA | 0.50 | 1 | -0.39 | 38 | -14.82 | | | Mayorga Araya, Sofia | | | 1582 * | CRC | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Diaz Charpentier, Kristel Meliss | | wf | 1951 | CRC | 1.00 | 1 | 0.46 | 38 | 17.48 | | | Galaviz Medina, Sion Radamantys | f | | 2373 | MEX | 0.50 | 1 | 0.41 | 38 | 15.58 | | | Perez Salazar, Armando | | | 1847 | ESA | 1.00 | 1 | 0.32 | 38 | 12.16 | | | Ruiz Villalba, Andrea | | | 1782 | MEX | 0.50 | 1 | -0.26 | 38 | -9.88 | | | Miller, Marlon | f | | 2092 | HON | 0.50 | 1 | 0.15 | 38 | 5.70 | | | * 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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