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Individual Calculations September 2023 |
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| Duran Gamarra, Eduardo Percy Total change: -12.80 | |   |
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| IV Hibrido Centroamericano, del Caribe y del Pacifico 2023 | Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala | PAN | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1055 | 0.00 | 3 | -0.32 | 40 | -12.80 | |
|  Lobo Jimenez, Mariana Esther | | | 1567 | PAN | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Tacas Cardenas, Pamela Natividad | | | 1361 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gallegos Quispe, Daniel Paolo | | | 1367 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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