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Individual Calculations September 2019 |
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| Johnson, Joshua Total change: -18.60 | |   |
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| Campeonato Panamericano Sub-20 Absoluto, Bolivia 2019 | Cochabamba | BOL | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2241 | 4.50 | 9 | -0.93 | 20 | -18.60 | |
|  Bracamonte, Humberto | | | 1841 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barja Viveros, Matias Ariel | | | 1841 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Varacalli, Francisco | f | | 2306 | ARG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Tello Chavez, Isaac Valent | f | | 2271 | MEX | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Lu, Maximillian | f | | 2283 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Titichoca Daza, Daniel | c | | 2143 | BOL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Mendoza Criollo, Carlos David | c | | 2103 | ECU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Flores Quillas, Diego Saul Rodri | f | | 2163 | PER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Vivas Zamora, Fabian Ernesto | f | | 2348 | VEN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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) | | |
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