|
Individual Calculations August 2023 |
|
|
|
| Nava Torrez, Jonatan Total change: -44.40 | |   |
|
| XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ SUB 20 ABSOLUTO 2023 | Antofagasta | CHI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1404 | 1.50 | 6 | -1.11 | 40 | -44.40 | |
|  Pena Cifuentes, Tomas Alberto | | | 2126 | CHI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Cahuapaza Tarapaca, Leonardo | | | 1752 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Baltazar Cruz, Daniel Enoc | | | 1188 | CHI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Arias Diaz, Javier Alonso | | | 1797 | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perez Choque, Andre Josue | | | 1056 | CHI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Blanco Castro, Lorenzo | | | 1221 | CHI | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
|
