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Individual Calculations August 2019 |
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| Pari Segura, Josue Total change: -42.00 | |   |
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| 1er. IRT Interclubes de Ajedrez 2019 | El Alto | BOL | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1164 | 0.00 | 1 | -0.50 | 40 | -20.00 | |
|  Coaquira Chipana, Adrian | | | 1166 | BOL | 0.00 | 1 | -0.50 | 40 | -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) | | | | XIII Olimpiada Nacional de Ajedrez 2019 (Sub-18 Absoluto) | Cochabamba | BOL | 2019-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1164 | 0.50 | 4 | -0.55 | 40 | -22.00 | |
| | Alba, Nicolas | | | 1564 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Silicuana Quispe, Cristhian | | | 1503 | BOL | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Cordero, Jhasith | | | 1305 | BOL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Torrez Gutierrez, Juan Jose | | | 1138 | BOL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | * 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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