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Individual Calculations January 2024 |
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| Barboza Viquez, Martin Eduardo Total change: 122.80 | |   |
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| IX Campeonato Iberoamericano Absoluto "Panama 2023" | Panama | PAN | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1651 | 5.50 | 9 | 3.07 | 40 | 122.80 | |
|  Gualotuna Duran, Dante Alfredo | | | 1251 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bravo Mallco, Kate Azumi | | wm | 2004 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Amelunge Moreno, Oscar Alejandro | | | 1161 | PAN | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Pineda, Juan Jose | f | | 1914 | NCA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Chinchilla, Alejandro Jose | f | | 2127 | HON | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Diaz Perez, Michel Alejandro | m | | 2459 | CUB | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Martins, Bruno Andre Leite | f | | 2323 | POR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Guevara Sanchez, Erick Marvin | f | | 2059 | ESA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wong Pages, Juan | | | 1988 | ECU | 1.00 | 1 | 0.88 | 40 | 35.20 | | | * 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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