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Individual Calculations July 2023 |
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| Montoya Echeverri, Sebastian Total change: -0.40 | |   |
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| IRT Primera Categoria Jorge Aristizabal 2023 | Medellin | COL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1916 | 4.50 | 7 | -0.40 | 40 | -16.00 | |
|  Echavarria, Marilyn Daniela | | | 1516 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hoyos Campuzano, Efrain | | | 1734 | COL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Loaiza Cuervo, Santiago | | | 2049 | COL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Bohorquez Gutierrez, Daniel | | | 1691 | COL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Gonzalez Zapata, Julian David | | | 1767 | COL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Garcia, Andres Felipe | | | 1714 | COL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gonzalez Guevara, Juan Felipe | | | 1779 | COL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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) | | | | IRT Campeonato Nacional Amateur 2023 Categoria Sub-2300 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1916 | 2.50 | 6 | 0.39 | 40 | 15.60 | |
| | Ramirez, Benjamin Dario | | | 2104 | COL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Florez Salazar, Luis Angel | | | 2149 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sierra Mejia, Juan Pablo | | | 2144 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zapata, Juan Carlos | | | 1976 | COL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Laverde, Luis Eduardo | | | 1938 | COL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Ortiz Monsalve, Sebastian | | | 1885 | COL | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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