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Individual Calculations August 2023 |
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| Jaque Gutierrez, Matias Total change: -18.00 | |   |
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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 |
| 2027 | 2205 | 6.00 | 9 | -0.45 | 40 | -18.00 | |
|  Cifuentes Marinao, Cristobal Igna | | | 1805 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Varillas Jimenez, Ivan | | | 1965 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Reyes Zavaleta, Fabian Ricardo | | | 2026 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tomiello, Mateus Costamilan | | | 2085 | BRA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Melian, Juan Sebastian | f | | 2277 | PAR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Bahamondes Cepeda, Juan Pablo | | | 1948 | CHI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ballesteros Cardenas, Leonardo | c | | 2085 | CHI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Garzon Camelo, Andres Santiago | | | 2073 | COL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Gomez Barrera, Gonzalo Andres | | | 1983 | CHI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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