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Individual Calculations September 2021 |
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| Martinez, Julian Total change: 18.40 | |   |
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| XXVIII IRT Internacional Feria de las Flores Medellin 2021 | Medellin | COL | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2124 | 6.50 | 9 | 0.92 | 20 | 18.40 | |
|  Paniagua, Fabio De Jesus | | | 1724 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cordoba Roa, Angel Gabriel | | | 1966 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Lopez, Jorge Hernan | c | | 1924 | COL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Macias Chavarro, Manuela | | | 1724 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Acuna, Nelson David | | | 2034 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chirivi, Angie Lizeth | | wf | 2030 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Garcia Pantoja, Roberto | g | | 2524 * | CUB | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Marin, Sebastian | f | | 2340 | COL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Dominguez, Laura Lucia | | wf | 1955 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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