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Individual Calculations September 2023 |
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| Ramirez Espinoza, Percy Willy Total change: 1.20 | |   |
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| Memorial Alfonso Ferrufino Hurtado - 2023 | Cochabamba | BOL | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1374 | 2.00 | 6 | 0.24 | 40 | 9.60 | |
|  Yepez Montenegro, Gloria Luz | | | 1632 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Monroy Carrizo, Javier | c | | 1803 | BOL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Gareca Ordonez, Carla Angelica | | | 1579 | BOL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Fernandez Conni, Isaac Paulo | | | 1468 | BOL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Orellana Hinojosa, Wilson Gabriel | | | 1140 | BOL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Montevilla Cahuasa, Jonathan I. | | | 1729 | BOL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | NOTE: K factor changed | | 2do. IRT "Elite" 2023 | Cochabamba | BOL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1374 | 2.00 | 5 | -0.42 | 20 | -8.40 | |
| | Castillo Yujra, Miguel Angel | | | 1928 | BOL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Rodriguez Rodriguez, Javier Ramir | | | 1053 | BOL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Pascual Orihuela, Luis Alberto | | | 1221 | BOL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Marcoz Orellana, Matias Alexis | | | 1165 | BOL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Monroy G., Nataly A. | | wm | 1856 | BOL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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