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Individual Calculations September 2023 |
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| Hurtado Infante, Brian Daniel Total change: -6.60 | |   |
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| Memorial Alfonso Ferrufino Hurtado - 2023 | Cochabamba | BOL | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1421 | 2.50 | 6 | -0.88 | 40 | -35.20 | |
|  Filipps, Yamil | | | 2078 | BOL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Montevilla, Jhonny | | | 1156 | BOL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Cuentas Molina, Adrian | | | 1214 | BOL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Monroy, Osvaldo | | | 1716 | BOL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Claros Gutierrez, Jhoy Andres | | | 1053 | BOL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Rosas Navarro, Dominic Giselle | | | 1246 | BOL | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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) | | | NOTE: K factor changed | | 2do. IRT "Elite" 2023 | Cochabamba | BOL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1421 | 3.00 | 4 | 1.43 | 20 | 28.60 | |
| | Castillo Yujra, Miguel Angel | | | 1928 | BOL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Fernandez Rocha, Mauro Alejandro | | | 1180 | BOL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rosas Navarro, Dominic Giselle | | | 1246 | BOL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sustach, Marcos | f | | 2162 | BOL | 1.00 | 1 | 1.00 | 20 | 20.00 | |
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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