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Individual Calculations May 2023 |
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| Castaneda, Jhon David Total change: 2.80 | |   |
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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 |
| 1827 | 2120 | 6.00 | 7 | 0.14 | 20 | 2.80 | |
|  Martinez A., Miguel Angel | | | 1720 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Carrillo Marval, Maria Angelica | | wc | 1725 | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ortiz Lopera, Miguel Angel | | | 1865 | COL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hernandez Serrano, Cristhian Dani | | | 1795 | COL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Iral Castro, Brahiam | | | 1821 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lopez, Juan D. | | | 1891 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ramos Ariza, Juan Manuel | | | 1972 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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