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Individual Calculations December 2023 |
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| Vargas Lopez, Jhonny Julio Total change: 12.00 | |   |
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| Abierto Internacional "Memorial Ananda Zubieta Baptista" | Oruro | BOL | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1215 | 1.50 | 6 | 0.43 | 40 | 17.20 | |
|  Guerrero Cataldo, Juan Andres | | | 2022 | CHI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Monroy Carrizo, Javier | c | | 1775 | BOL | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Torrez Aillon, Javier | | | 1478 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mattes Del Castillo, Addy | | | 1678 | BOL | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Torrico Castro, Raikonen Dairo | | | 1475 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Castro Tejerina, Uziel Jeremias | | | 1110 | BOL | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | Grand Prix Nacional de Ajedrez 2023-2024 (6to. Torneo) | Potosi | BOL | 2023-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1215 | 0.50 | 4 | -0.13 | 40 | -5.20 | |
| | Viza Choque, Ronal | | | 1477 | BOL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ferrufino, Boris | c | | 1884 | BOL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Mamani Carlo, Leonardo | | | 1491 | BOL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ala Ortiz, Kevin Josue | | | 1387 | BOL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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