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Individual Calculations January 2024 |
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| Sanchez Bermudez, Rogelio Oscar Total change: 20.60 | |   |
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| IX Campeonato Iberoamericano Absoluto "Panama 2023" | Panama | PAN | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1762 | 3.50 | 7 | 1.03 | 20 | 20.60 | |
|  Gomes Barranco, Isabela Sofia | | | 1362 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ibanez Moreno, Sergio | | | 1903 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Espinoza Solano, Jose Nahum | f | | 2183 | NCA | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Mejias Nunez, Rafael E. | c | | 2029 | PUR | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Duran Vega, Sergio | m | | 2392 | CRC | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ibanez Zanetti, Sebastian Andres | | | 1465 | PAN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gonzalez Ochoa, Yoana | | wm | 2085 | CUB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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