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Blitz:
Individual Calculations August 2023 |
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| Vergara Arenas, Amapola Angely Total change: 36.40 | |   |
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| XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ BLITZ SUB 20 ABSOLUTO Y FEMENINA 2023 | Antofagasta | CHI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1299 | 2.50 | 8 | 0.91 | 40 | 36.40 | |
|  Feller, Gabriela Luisa Vicente | | | 1817 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Reyes Zavaleta, Fabian Ricardo | | | 1838 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Perez Rojas, Jorge | | | 1753 | CHI | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Rubio Bascur, Sebastian Alfonso | | | 1698 | CHI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Herrera Catrilef, Alison | | | 1338 | CHI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Araos Diaz, Constanza Paz | | | 1521 | CHI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Garmendia Vega, Lucas | | | 1402 | CHI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | El Hage Serrano, Caely | | | 1400 | BOL | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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