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Individual Calculations April 2023 |
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| Guerrero Rodriguez, Alejandra Total change: -14.80 | |   |
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| Copa Nexus 2023 | Ciudad Delicias, Chihuahua | MEX | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1970 | 2.50 | 5 | -0.74 | 20 | -14.80 | |
|  Mendoza De La Torre, Eduardo Enri | | | 1570 * | MEX | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rodriguez Nunez, Hector Mi | | | 1756 | MEX | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gonzalez Zamora, Juan Carlos | g | | 2494 | MEX | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Martinez Hernandez, Victor Hugo | | | 1701 | MEX | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Garcia Silva, Christian Edu | | | 1826 | MEX | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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