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Individual Calculations December 2023 |
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| Garcia Andrada, Heidy Nicole Total change: 61.80 | |   |
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| Abierto Internacional "Memorial Ananda Zubieta Baptista" | Oruro | BOL | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1854 | 5.00 | 7 | 1.65 | 20 | 33.00 | |
|  Gareca Ordonez, Laura | | | 1411 | BOL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Ticona Rocabado, Licael Roderick | m | | 2412 | BOL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ala Ortiz, Kevin Josue | | | 1387 | BOL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Fernandez Mallco, Alejandro Elvis | | | 1454 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iturry, Quinonez Gunther William | | | 2172 | PER | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Perez Gormaz, Matias | m | | 2400 | CHI | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Sarmiento Sarmiento, Yoniel | | | 1963 | CUB | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | Pan-American Junior - U20 Girls | Volta Redonda RJ | BRA | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1854 | 4.50 | 6 | 1.44 | 20 | 28.80 | |
| | De Freitas, Isabella Ribeiro Cont | | | 1867 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Contreras Huaman, Fiorella | | wf | 1895 | PER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Obregon Garcia, Roxangel | | wm | 2138 | CUB | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Bravo Mallco, Kate Azumi | | wm | 2004 | PER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Velarde Alarcon, Jhoana | | | 1454 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rozas Lazcano, Valeska | | | 1650 | CHI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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