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Individual Calculations August 2023 |
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| Aravena Navarro, Alexis Andres Total change: 32.80 | |   |
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| CLUB DE AJEDREZ CHILE - Torneo irt sub 2400 junio 2023 | Santiago | CHI | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 2071 | 4.50 | 5 | 0.60 | 20 | 12.00 | |
|  Castillo Gutierrez, Alvaro | | | 1671 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cosoi Scherzer, Alejandro | c | | 1782 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Caceres Nunez, Sebastian | | | 1734 | CHI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Mossuto Munoz, Aldo | | | 1704 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vigil, Lucas | | | 2176 | CHI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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) | | | | IRT PREPARATORIO 2023 | Santiago | CHI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2071 | 4.50 | 6 | 1.04 | 20 | 20.80 | |
| | Orrego Palermo, Marcelo | | | 1813 | CHI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Orpinas Konig, Claudio Javier | c | | 1902 | CHI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Amigo Quintana, Antu | f | | 2155 | CHI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Chavez Dinamarca, Bastian | | | 2030 | CHI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Aguirre Contreras, Cristian | f | | 2156 | CHI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Guerrero Cataldo, Juan Andres | | | 2000 | CHI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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