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Blitz:
Individual Calculations August 2023 |
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| Catalan Gonzalez, Arturo Total change: -34.40 | |   |
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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 |
| 1630 | 1317 | 0.00 | 5 | -0.86 | 40 | -34.40 | |
|  Contreras Huaman, Fiorella | | wf | 1822 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Contreras Suazo, Rocio | | | 1674 | CHI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rozas Lazcano, Valeska | | | 1495 | CHI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Perez Rojas, Jorge | | | 1753 | CHI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Nava Torrez, Jonatan | | | 1404 | CHI | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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