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Individual Calculations January 2018 |
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| Vergara Jofre, Felipe Total change: -8.20 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2301 | 6.50 | 10 | -0.41 | 20 | -8.20 | |
|  Santana Gonzalez, Valentina | | | 1901 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Morales Flores, Monserrat | | | 1935 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | El Debs, Felipe De Cresce | g | | 2537 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Aguirre Contreras, Cristian Rodr | f | | 2253 | CHI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ramirez, Maria Eugenia | | wf | 2100 | BOL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Guerrero Cataldo, Juan Andres | | | 1992 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Poblete Rojas, Pablo | | | 1970 | CHI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Gutierrez Montes, Sebastian | | | 2115 | CHI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Santiago, Yago De Moura | g | | 2498 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gomez Caceres, Jafet Andres | | | 2030 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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