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Blitz:
Individual Calculations August 2023 |
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| Perez Rojas, Felipe Total change: 141.60 | |   |
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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 |
| 1774 | 1312 | 4.50 | 9 | 3.54 | 40 | 141.60 | |
|  Reyes Zavaleta, Fabian Ricardo | | | 1838 | PER | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Feller, Gabriela Luisa Vicente | | | 1817 | BRA | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Cortez Vilca, Tomas | | | 1265 | CHI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Amigo Quintana, Antu | f | | 1960 | CHI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Brasil, Joahaby Batista | | | 1895 | BRA | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Ballesteros Cardenas, Leonardo | c | | 1972 | CHI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Miranda Camus, Joaquin Ignacio | | | 1925 | CHI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Arias Diaz, Javier Alonso | | | 1575 | CHI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Reyes Zavaleta, Diego Alexander | | | 1720 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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