Individual Calculations August 2023 |
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Chavez Dinamarca, Bastian Total change: -1.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT PREPARATORIO 2023 | Santiago | CHI | 2023-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1945 | 2030 | 3.50 | 6 | -0.05 | 20 | -1.00 | |
| Bustamante Chavez, Matias Marc | | | 1812 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | Aguirre Contreras, Cristian | f | | 2156 | CHI | 0.50 | 1 | 0.17 | 20 | 3.40 | | Meneses Riveros, Lucas Samir | | | 1630 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Aravena Navarro, Alexis Andres | | | 2071 | CHI | 0.50 | 1 | 0.06 | 20 | 1.20 | | Guerrero Cataldo, Juan Andres | | | 2000 | CHI | 0.00 | 1 | -0.54 | 20 | -10.80 | | Munoz Ramos, Christopher | | | 2002 | CHI | 0.50 | 1 | -0.04 | 20 | -0.80 | | * 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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