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Individual Calculations August 2022 |
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| Escobar Rojas, Marizol Total change: 11.20 | |   |
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| IRT "Leyenda del Ajedrez Boliviano, Magin Zubieta Villegas" | Santa Cruz | BOL | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1034 | 1.50 | 5 | 0.59 | 40 | 23.60 | |
|  Rios Perez, Ricardo Daniel | | | 1737 | BOL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Machaca Paniagua, Leinier Lionel | | | 1440 | BOL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Aberuba Cabezas, Alejandro | | | 1192 | BOL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Soliz Colque, Pablo Andre | | | 1235 | BOL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Campos Oliveira, Leonel | | | 1196 | BOL | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | Clasificatorio al Panamericano Escolar 2022, Sub-13 Femenino | Potosi | BOL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1034 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
| | El Hage Serrano, Caely | | | 1392 | BOL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rojas Ramos, Lesli Meliza | | | 1260 | BOL | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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