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Individual Calculations January 2024 |
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| Sanchez Alvarez, Roberto Carlos Total change: -16.00 | |   |
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| IX Campeonato Iberoamericano Absoluto "Panama 2023" | Panama | PAN | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2437 | 5.00 | 9 | -1.60 | 10 | -16.00 | |
|  Neira Rodriguez, Carlos Fernando | c | | 2037 * | PAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Obregon Garcia, Roxangel | | wm | 2138 | CUB | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Henriquez Villagra, Cristobal | g | | 2630 | CHI | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Morales, Carlos | f | | 2101 | ESA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Almedina Ortiz, Edgardo J. | f | | 2158 | PUR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Almeida Quintana, Omar | g | | 2509 | CUB | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Hernandez Montes, Jhon Sebastian | | | 2280 | COL | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Esmeraldas Huachi, Anderson | f | | 2120 | ECU | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Delgado Rosas, Alex Antonio | c | | 2104 | PAN | 0.00 | 1 | -0.88 | 10 | -8.80 | | | * 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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