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Individual Calculations August 2023 |
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| Marrujo Pardo, Mauricio Emmanuel Total change: -23.60 | |   |
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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 |
| 2000 | 2196 | 6.00 | 9 | -0.59 | 40 | -23.60 | |
|  Huallpa Fernandez, Hector Manuel | | | 1796 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bahamondes Cepeda, Juan Pablo | | | 1948 | CHI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Miranda Camus, Joaquin Ignacio | | | 2023 | CHI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Titichoca Daza, Daniel | c | | 2169 | BOL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Puerta Rendon, Jacobo | | | 1833 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Munoz Ramos, Christopher | | | 1991 | CHI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tomiello, Lucas Costamilan | | | 2250 | BRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Reyes Zavaleta, Fabian Ricardo | | | 2026 | PER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Varillas Jimenez, Ivan | | | 1965 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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