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Individual Calculations September 2023 |
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| Luzardo Lopez, Aranza Victoria Total change: -6.40 | |   |
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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 |
| 1310 | 1177 | 0.50 | 3 | -0.51 | 40 | -20.40 | |
|  Janampa Javier, Jhonatan David | | | 1435 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Garcia Tabasco, Alberto | | | 1387 | CUB | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Pillco Condori, Carlos Antonio | | | 1107 | PER | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | IRT Hibrido de Duplas de Las Americas Sub-1800 2023-U1400 | Caracas-Porlamar-Cusco-Guayaquil | VEN | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1177 | 2.00 | 3 | 0.35 | 40 | 14.00 | |
| | Brito Garcia, Jesus Miguel | | | 1046 | VEN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Ng Parra, Gabriel Elias | | | 1180 | ECU | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Cordova Martiarena, Gabriela Fern | | | 1202 | PER | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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