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Individual Calculations September 2023 |
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| Bolanos, Fernando Total change: -9.40 | |   |
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| Memorial Alfonso Ferrufino Hurtado - 2023 | Cochabamba | BOL | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2250 | 5.50 | 7 | -0.30 | 20 | -6.00 | |
|  Montevilla Cahuasa, Sebastian | | | 1850 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Morales Estrada, Jhoel Henry | | | 1566 | BOL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Chipana, Gabriel | | | 1857 | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Filipps, Yamil | | | 2078 | BOL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mendoza, Rodrigo | c | | 2151 | BOL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Cueto, Jonny | m | | 2114 | BOL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Monroy G., Nataly A. | | wm | 1856 | BOL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2do. IRT "Elite" 2023 | Cochabamba | BOL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 2250 | 5.50 | 6 | -0.17 | 20 | -3.40 | |
| | Chura Gonzales, Cristian | | | 1181 | BOL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Mamani Choque, Adler Esau | | | 1850 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castro Velasco, Carlos Andres | | | 1380 | BOL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Tapia, Mauricio | | | 1818 | BOL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Torrico Castro, Raikonen Dairo | | | 1490 | BOL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Arias, Pablo | c | | 1986 | BOL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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