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Individual Calculations August 2023 |
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| Ramirez Camilla, Agustin Total change: -1.20 | |   |
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| XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ SUB 20 ABSOLUTO 2023 | Antofagasta | CHI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1720 | 2.50 | 7 | -0.03 | 40 | -1.20 | |
|  Miranda Camus, Joaquin Ignacio | | | 2023 | CHI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Reyes Zavaleta, Fabian Ricardo | | | 2026 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Catalan Gonzalez, Arturo | | | 1361 | CHI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Varillas Jimenez, Ivan | | | 1965 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Blanco Castro, Lorenzo | | | 1320 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arias Diaz, Miguel Angel | | | 1989 | CHI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Titichoca Daza, Daniel | c | | 2169 | BOL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | * 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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