Individual Calculations August 2023 |
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Arias Diaz, Miguel Angel Total change: -74.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ SUB 20 ABSOLUTO 2023 | Antofagasta | CHI | 2023-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1644 | 1989 | 5.50 | 9 | -1.85 | 40 | -74.00 | |
| Salas Radovic, Mateo Gareth | | | 1589 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Melian, Juan Sebastian | f | | 2277 | PAR | 0.00 | 1 | -0.16 | 40 | -6.40 | | Huallpa Fernandez, Hector Manuel | | | 1453 | PER | 0.00 | 1 | -0.97 | 40 | -38.80 | | Mora Valles, Joaquin | | | 1262 | CHI | 1.00 | 1 | 0.01 | 40 | 0.40 | | Gasic Merino, Martin Andrei | | | 1609 | CHI | 0.50 | 1 | -0.41 | 40 | -16.40 | | Peralta Saldias, Raul Esteban | | | 1361 | CHI | 1.00 | 1 | 0.01 | 40 | 0.40 | | Caceres Salas, Elias | | | 1772 | CHI | 0.50 | 1 | -0.28 | 40 | -11.20 | | Ramirez Camilla, Agustin | | | 1720 | CHI | 0.50 | 1 | -0.33 | 40 | -13.20 | | Cahuapaza Tarapaca, Leonardo | | | 1752 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | * 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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