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Individual Calculations August 2023 |
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| Steiner, Matias Total change: 13.20 | |   |
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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 |
| 1780 | 1764 | 4.00 | 8 | 0.33 | 40 | 13.20 | |
|  Cabiativa, Juan Esteban | | | 2042 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Blanco Castro, Lorenzo | | | 1221 | CHI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Garzon Camelo, Andres Santiago | | | 2073 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Cifuentes Marinao, Cristobal Igna | | | 1486 | CHI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Orrego Palermo, Marcelo | | | 1870 | CHI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Castellanos Villela, Alejandro | c | | 2203 | CHI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Gomez Barrera, Gonzalo Andres | | | 1983 | CHI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Perez Choque, Andre Josue | | | 1364 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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