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Individual Calculations May 2023 |
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| Giraldo Bohorquez, Lucas Total change: -9.00 | |   |
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| XI IRT Abierto Internacional Semana Santa 2023 | Medellin | COL | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1970 | 5.50 | 7 | 0.40 | 20 | 8.00 | |
|  Rodriguez Tovar, Liliana | | | 1570 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramirez H, Jhonatan | | | 1615 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Cuervo Velasquez, Juan Manuel | | | 1791 | COL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gomez Olivares, Jose David | | | 1733 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zapata Montoya, Andres Geronimo | | | 2053 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Sepulveda Tuberquia, Ferney | | | 2014 | COL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Reyes Aristizabal, Andres | | | 1551 | COL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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 Segunda Categoria Antioquia 2023 | Medellin | COL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1970 | 4.50 | 7 | -0.85 | 20 | -17.00 | |
| | Gallon Ramirez, Tomas | | | 1570 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomez Olivares, Jose David | | | 1733 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Montoya Echeverri, Sebastian | | | 1791 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cordoba Perez, Jeronimo | | | 1887 | COL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ramos Ariza, Juan Manuel | | | 1972 | COL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Henao Orozco, Luis Carlos | | | 1650 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Valencia Quinchia, Isabella | | | 1573 | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | |
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