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Individual Calculations January 2024 |
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| Mareco, Sandro Total change: -5.80 | |   |
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| IX Campeonato Iberoamericano Absoluto "Panama 2023" | Panama | PAN | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2415 | 2606 | 6.00 | 9 | -0.58 | 10 | -5.80 | |
|  Fernandez, Maria Florencia | | wm | 2206 * | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Baules Rodriguez, Jorge Luis | m | | 2283 | PAN | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Duran Vega, Sergio | m | | 2392 | CRC | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Espinosa Veloz, Ermes | g | | 2478 | CUB | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Henriquez Villagra, Cristobal | g | | 2630 | CHI | 0.50 | 1 | 0.03 | 10 | 0.30 | | | De La Riva Aguado, Oscar | g | | 2437 | AND | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Rodriguez Vila, Andres | g | | 2405 | URU | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Cuenca Jimenez, Jose Fernando | g | | 2505 | ESP | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zambrana, Osvaldo | g | | 2400 | BOL | 0.00 | 1 | -0.76 | 10 | -7.60 | | | * 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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