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Individual Calculations January 2019 |
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| Henriquez Acuna, Julio Total change: -14.20 | |   |
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| V TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2018 | Arica | CHI | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2089 | 4.50 | 10 | -0.71 | 20 | -14.20 | |
|  Jimenez Jimenez, Abednego | | | 1689 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stamenkovic, Dragan | m | | 2400 | SRB | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rios Cautin, Rodrigo | | | 1695 | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aguirre Contreras, Cristian | f | | 2308 | CHI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Dobson Aguilar, Luis F. | f | | 2269 | CHI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Oswaldo Valentin, Requejo Cotrin | f | | 2294 | PER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cuevas Araya, Walter | f | | 2151 | CHI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Navarro Ariza, Justin Jeshua | c | | 1689 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cerda Albornoz, Guillermo | f | | 2188 | CHI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Torres Alvarez, Piero Antonio | | | 1825 | PER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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