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Individual Calculations April 2023 |
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| Moscoso Paz, Esther Angela Total change: -81.20 | |   |
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| Grand Prix Nacional de Ajedrez 2022-2023 (6to. Torneo) | Cochabamba | BOL | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1404 | 1.00 | 5 | -0.63 | 40 | -25.20 | |
|  Claure Verastegui, Rene David | | | 1840 | BOL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Molina, Ruben | | | 1818 | BOL | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Vargas Sanchez, Dashely | | | 1126 | BOL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ramirez, Maria Eugenia | | wf | 1957 | BOL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Encinas, Raul | | | 1300 | BOL | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | 2do. Torneo Sub-14 Femenino, Clasificatorio al Panamericano 2023 | Oruro | BOL | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1404 | 2.50 | 5 | -1.40 | 40 | -56.00 | |
| | Huanapaco Mamani, Sameli | | | 1102 | BOL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Ameller Flores, Catalina | | | 1180 | BOL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Villegas Garcia, Renata Alejandra | | | 1169 | BOL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Rojas Ramos, Lesli Meliza | | | 1312 | BOL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Rosas Navarro, Dominic Giselle | | | 1105 | BOL | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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) | | |
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