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Individual Calculations May 2023 |
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| Lujan Gil, Mateo Total change: 90.00 | |   |
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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 |
| 1869 | 1669 | 2.00 | 4 | 0.78 | 40 | 31.20 | |
|  Sanchez Bermudez, Jeronimo | | | 1269 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rios Parra, Alejandro | m | | 2192 | COL | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Salcedo, Pablo Esteban | | | 2128 | COL | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Cordoba Perez, Jeronimo | | | 1887 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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 Segunda Categoria Antioquia 2023 | Medellin | COL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1669 | 2.50 | 4 | 1.47 | 40 | 58.80 | |
| | Cordoba Perez, Jeronimo | | | 1887 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Garces, Javier | | | 1831 | COL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Hoyos Campuzano, Efrain | | | 1756 | COL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Laverde, Luis Eduardo | | | 1973 | COL | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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