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Individual Calculations January 2024 |
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| Arce, Valeria Total change: 104.00 | |   |
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| XIX Festival Sul-Americano da Juventude 2023 STD - U16 Feminino | Florianopolis SC | BRA | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1448 | 5.00 | 8 | 1.64 | 40 | 65.60 | |
|  Vergara Arenas, Amapola Angely | | | 1320 | CHI | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Velarde Alarcon, Jhoana | | | 1384 | BOL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Gonzalez Gonzalez, Valentina Anto | | | 1617 | CHI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Toffoli, Vanessa | | | 1469 | BRA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Villegas Ampuero, Consuelo | | | 1432 | CHI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Delgado Suarez, Triana Valentina | | | 1302 | PER | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Gaite, Karen Nerina | | wc | 1889 | ARG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Brito Carrascal, Isabela | | | 1867 | COL | 1.00 | 1 | 0.93 | 40 | 37.20 | |
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) | | | | Campeonato Nacional Interclubes de Ajedrez 2023 | Cochabamba | BOL | 2023-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1448 | 4.00 | 5 | 0.96 | 40 | 38.40 | |
| | Quispe Mamani, Eguilberto Roymar | | | 1161 | BOL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ala Chiri, Jhamil Cristian | | | 1548 | BOL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Gareca Ordonez, Laura | | | 1423 | BOL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Vidal Jaldin, Jhonny Ramber | | | 1158 | BOL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Velez Mendoza, Gabriel Ignacio | | | 1468 | BOL | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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