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Individual Calculations July 2023 |
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| Franco Garzon, Jhonier Dario Total change: -34.20 | |   |
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| IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1898 | 3.50 | 7 | -1.71 | 20 | -34.20 | |
|  Vallejo, Diego | | | 1757 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Valencia Quinchia, Isabella | | | 1725 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pereira Vera, Henry Alberto | | | 1783 | COL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Alzate Velez, Valentin | | | 1498 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ayala Delgado, Sergio Alejandro | | | 1758 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Lujan Gil, Mateo | | | 1760 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Correal Gomez, Juana Fernanda | | | 1630 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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