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Individual Calculations March 2024 |
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| Rivera Gutierrez, Geannina Isabel Total change: -33.60 | |   |
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| Campeonato Nacional U16 Femenino 2024 | San Jose | CRC | 2024-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1226 | 1.00 | 3 | -0.06 | 40 | -2.40 | |
|  Mayorga Araya, Sofia | | wc | 1800 | CRC | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Alvarado Machado, E. Daniela | | | 1161 | CRC | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Semana Ramirez, Brenda | | wc | 1265 | CRC | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | Campeonato Nacional Femenino 2024 | San Jose | CRC | 2024-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1251 | 1.00 | 5 | -0.78 | 40 | -31.20 | |
| | Ramirez Gonzalez, Maria Jose | | wf | 1763 | CRC | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Badilla Fallas, Karol | | | 1311 | CRC | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Venegas Sandoval, Ariana | | | 1105 | CRC | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Acevedo Mendez, Jennifer | | wf | 1762 | CRC | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Alvarado Machado, E. Daniela | | | 1190 | CRC | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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