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Individual Calculations January 2024 |
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| Ulloa, Ruben Abraham Total change: 15.60 | |   |
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| IX Campeonato Iberoamericano Absoluto "Panama 2023" | Panama | PAN | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2150 | 5.50 | 9 | 0.78 | 20 | 15.60 | |
|  Delgado Ortega, Aris Osvaldo | | | 1822 | PAN | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Flores Quillas, Diego Saul Rodri | m | | 2414 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Guevara Ruiz, Santiago Jose | | | 1885 | ESA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bravo Mallco, Kate Azumi | | wm | 2004 | PER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Avendano Porras, Rodrigo | | | 1864 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Berenstein, Gustavo | | | 1750 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ticona Rocabado, Licael Roderick | m | | 2412 | BOL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Hernandez Guerrero, Gilberto | g | | 2527 | MEX | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Miranda Mesa, Elier | g | | 2490 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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