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Individual Calculations August 2022 |
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| Montevilla Cahuasa, Sebastian Total change: -3.20 | |   |
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| Pan American Youth Chess Festival 2022 U12 Open | Montevideo | URU | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1189 | 0.00 | 5 | -1.01 | 40 | -40.40 | |
|  Paris, Adolfo | | | 1640 | ARG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Janampa Javier, Jhonatan David | | | 1375 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Arias Diaz, Javier Alonso | | | 1604 | CHI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Salazar Salinas, Rodrigo | | | 1388 | BOL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Cortez Vilca, Tomas | | | 1274 | CHI | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | IRT "Masikuna" | Cochabamba | BOL | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1171 | 3.00 | 5 | 0.93 | 40 | 37.20 | |
| | Mercado Diaz, Fabricio Edwin | | | 1548 | BOL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bonifacio Sarmiento, Derek Mauric | | | 1054 | BOL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Rosas Navarro, Dominic Giselle | | | 1002 | BOL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Molina Chambilla, Jeshel | | | 1123 | BOL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Montevilla Cahuasa, Jonathan I. | | | 1709 | BOL | 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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