|
Individual Calculations May 2023 |
|
|
|
| Arce, Valeria Total change: 5.20 | |   |
|
| IRT Departamental de Categorias Impares ADAC: Sub-17 y Sub-15 | Cochabamba | BOL | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1326 | 2.00 | 5 | -0.63 | 40 | -25.20 | |
|  Terceros Ynturias, Cristel | | | 1049 | BOL | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Achocalla Huaipara, Pavel Andres | | | 1455 | BOL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Rojas Ramos, Lesli Meliza | | | 1370 | BOL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Velez Mendoza, Gabriel Ignacio | | | 1428 | BOL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Velasquez Nava, Marcia | | | 1198 | BOL | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Grand Prix Nacional de Ajedrez 2022-2023 (8vo. Torneo) | Cochabamba | BOL | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1326 | 3.00 | 6 | 0.76 | 40 | 30.40 | |
| | Almendras, Elias | | | 1957 | BOL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Cespedes Alvarez, Valentina Micae | | | 1012 | BOL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Espinoza Coca, Laura | | | 1418 | BOL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Barros Jardi Arce, Sarai | | | 1246 | BOL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Colque, Aracely | | | 1535 | BOL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Salazar Salinas, Rodrigo | | | 1605 | BOL | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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) | | |
|
