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Individual Calculations September 2023 |
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| Alvarez, Juan P Total change: -13.00 | |   |
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| XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios | Medellin | COL | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1980 | 6.50 | 9 | -0.65 | 20 | -13.00 | |
|  Quintero Jara, Ana Sofia | | | 1580 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Caro Estrada, Esveny | | | 1645 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Correal Gomez, Juana Fernanda | | | 1737 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Idarraga, Oscar | | | 1810 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Jimenez Jaramillo, Jhoyner | | | 1843 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mesa, Francisco Alonso Jr. | | | 1725 | COL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Macias Chavarro, Manuela | | | 1758 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ventura Rosario, Julio Esdeulin | | | 1881 | DOM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Moreno Gonzalez, Maria Camila | | | 1587 | 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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