|
Individual Calculations May 2023 |
|
|
|
| Cespedes Alvarez, Valentina Micae Total change: -50.40 | |   |
|
| IRT Departamental de Categorias Impares ADAC: Sub-11 | Cochabamba | BOL | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1012 | 0.00 | 2 | -0.45 | 40 | -18.00 | |
|  Fernandez Rocha, Mariana Abigail | | | 1153 | BOL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Bonifacio Sarmiento, Derek Mauric | | | 1321 | BOL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Grand Prix Nacional de Ajedrez 2022-2023 (8vo. Torneo) | Cochabamba | BOL | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1012 | 0.00 | 4 | -0.81 | 40 | -32.40 | |
| | Trujillo Caceres, Juan David | | | 1483 | BOL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Arce, Valeria | | | 1326 | BOL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Vasquez Bonifacio, Lukas Mathyas | | | 1169 | BOL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Montevilla Cahuasa, Amanda | | | 1139 | BOL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | |
|
