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Individual Calculations September 2023 |
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| Montoya Echeverri, Sebastian Total change: -7.20 | |   |
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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 |
| 1704 | 1915 | 6.50 | 9 | -0.18 | 40 | -7.20 | |
|  Sepulveda Brango, Alberto Enrique | | | 1515 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hurtado Paez, Andres Jesus | | | 1602 | COL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Correa, Daniel | | | 1687 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Martinez Serna, Miguel Angel | | | 1513 | COL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Cifuentes Camacho, Miguel Angel | | | 1667 | COL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ceballos Castellanos, Isabela | | | 1700 | COL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Cordoba Perez, Jeronimo | | | 1934 | COL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Olarte Parra, Jhoan Sebastian | | | 1993 | COL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Mesa, Francisco Alonso Jr. | | | 1725 | COL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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