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Individual Calculations July 2023 |
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| Laverde, Luis Eduardo Total change: 55.60 | |   |
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| IRT Primera Categoria Jorge Aristizabal 2023 | Medellin | COL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1938 | 5.00 | 7 | 0.87 | 20 | 17.40 | |
|  Gallon Ramirez, Tomas | | | 1547 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Giraldo, Marco | | | 1756 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Diaz Larrea, Juan Manuel | | | 1849 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gonzalez Guevara, Juan Felipe | | | 1779 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Renteria Rodriguez, Henry | | | 1897 | COL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Loaiza Cuervo, Santiago | | | 2049 | COL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Sierra Mejia, Juan Pablo | | | 2144 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | IRT Campeonato Nacional Amateur 2023 Categoria Sub-2300 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1938 | 5.00 | 7 | 1.91 | 20 | 38.20 | |
| | Narvaez, Zamir | | | 2133 | COL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Aponte Castillo, Ernesto | | | 2047 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Betancourt, David | | | 2054 | COL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Gonzalez Mojica, Renan Arturo | c | | 1957 | COL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Lopez, Juan D. | | | 1850 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Montoya Echeverri, Sebastian | | | 1916 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Mesa Baez, Samuel | | | 1915 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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