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Individual Calculations January 2019 |
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| Oswaldo Valentin, Requejo Cotrin Total change: 6.40 | |   |
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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 |
| 2228 | 2294 | 6.00 | 10 | 0.32 | 20 | 6.40 | |
|  Gonzalez Rodriguez, Emanuel | | | 1894 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramirez, Maria Eugenia | | wf | 2069 | BOL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Di Berardino, Diego Rafael | m | | 2517 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Rodriguez Vila, Andres | g | | 2489 | URU | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Reinuaba, Carlos | | | 2159 | CHI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Henriquez Acuna, Julio | | | 2089 | CHI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Adasme Fredes, Mauricio | | | 2081 | CHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Martinez Alcantara, Jose Eduardo | g | | 2531 | PER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Guerrero Cataldo, Juan Andres | | | 1909 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Malakhatko, Vadim | g | | 2545 | BEL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | |
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