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Individual Calculations January 2023 |
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| Zhunio Guaman, Sofia Total change: 54.00 | |   |
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| Campeonato Nacional Escolar Femenino Oficial U15 2022 | Macas | ECU | 2022-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1234 | 1.00 | 3 | -0.32 | 40 | -12.80 | |
|  Jurado Grefa, Heidy Eliana | | | 1472 | ECU | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Naekat Mashianda, Jomaira Fernand | | | 1280 | ECU | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Nagua Valladares, Sonia Maileth | | | 1100 | ECU | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | Festival Sudamericano de la Juventud 2022 Sub 14 Femenino | Asuncion | PAR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1234 | 3.50 | 8 | 0.53 | 40 | 21.20 | |
| | Canaviri, Adriana | | | 1439 | BOL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Canaviri, Gabriela | | | 1112 | BOL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Villegas Ampuero, Consuelo | | | 1407 | CHI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Adam, Ernestina | | wc | 1815 | ARG | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Neyra Alba, Daniela Sofia | | | 1206 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Galeano, Nahiara Gabriela | | | 1418 | ARG | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Moscoso Paz, Esther Angela | | | 1353 | BOL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Pichilingue Orbe, Camila Belen | | | 1137 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | Sudamericano Escolar 2022 Sub 15 | Ciudad del Este | PAR | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1234 | 2.00 | 5 | 1.14 | 40 | 45.60 | |
| | Mayeregger Gonzalez, Renata | | | 1511 | PAR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Prado, Mateo Genaro | | | 1622 | ARG | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Garay Ramirez, Estefano Javier | | | 1666 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jurado, Laura Alves | | | 1237 | BRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Jimenez Salas, Maria Teresa | | | 1776 | PER | 0.00 | 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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