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Individual Calculations July 2023 |
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| Lujan Gil, Mateo Total change: -24.60 | |   |
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| IRT Primera Categoria Jorge Aristizabal 2023 | Medellin | COL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1760 | 3.00 | 6 | -1.03 | 20 | -20.60 | |
|  Briceno Suarez, Elisabet | | | 1360 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gonzalez Guevara, Juan Felipe | | | 1779 | COL | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Sandoval Guerrero, Juan David | | | 1475 | COL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Escobar Canaveral, Victor Alfonso | | | 1383 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gallego Carvajal, Miguel Angel | | | 1708 | COL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Renteria Rodriguez, Henry | | | 1897 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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-2000 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1760 | 2.00 | 6 | -0.20 | 20 | -4.00 | |
| | Mena Cordoba, Yamil Octavio | c | | 1873 | COL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Carreno Acevedo, Jhonatan Robert | | | 1891 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Diaz Larrea, Juan Manuel | | | 1849 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Henao Orozco, Luis Carlos | | | 1774 | COL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Franco Garzon, Jhonier Dario | | | 1898 | COL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ramirez Buitrago, Diego Mauricio | c | | 1859 | COL | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | |
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