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Individual Calculations January 2023 |
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| Vergara Jofre, Felipe Total change: -26.00 | |   |
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| XII Torneo Inter-clubes 2022 Sub 2400 | Santiago | CHI | 2022-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2273 | 1.50 | 3 | -0.30 | 20 | -6.00 | |
|  Romero Araya, Diego | f | | 2289 | CHI | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Marrujo Pardo, Mauricio Emmanuel | | | 2138 | CHI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Barriga Silva, Felipe | | | 2172 | CHI | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | 2do IRT PRIMAVERA SERIE A | Santiago | CHI | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2273 | 2.00 | 5 | -0.53 | 20 | -10.60 | |
| | Jaque Gutierrez, Matias | | | 2098 | CHI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Romero Araya, Diego | f | | 2289 | CHI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Aguirre Contreras, Cristian | f | | 2192 | CHI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Perez Gormaz, Matias | m | | 2397 | CHI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Torres Bravo, Cristobal | f | | 2359 | CHI | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2233 | 6.50 | 10 | -0.47 | 20 | -9.40 | |
| | Jimenez Mercado, Julio Esteban | | | 1596 | BOL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Orrego Palermo, Marcelo | | | 1897 | CHI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Cuya Zevallos, Andrew Francisco | | | 1408 | PER | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Henriquez Villagra, Cristobal | g | | 2587 | CHI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bahamondes Cepeda, Juan Pablo | | | 1929 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fernandez, Fernando | m | | 2421 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Henriquez Acuna, Julio | | | 1953 | CHI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Toloza Fabian, David | | | 1833 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez, Maria Eugenia | | wf | 2019 | BOL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Romero Barreto, Jaime Jose | m | | 2351 | VEN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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