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Individual Calculations January 2020 |
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| Quenaya, Juan Total change: -5.20 | |   |
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| VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 | Arica | CHI | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1964 | 5.00 | 10 | -0.26 | 20 | -5.20 | |
|  Lopez Herrera, Nalda Aracely | | | 1564 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lujan, Carolina | m | wg | 2338 | ARG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bocangel Chavez, Marjoire J. | | wf | 1677 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gasic Merino, Franco | | | 2185 | CHI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Delgadillo, Adonay | f | | 2258 | BOL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Riquelme Abuffon, Nicolas | | | 1836 | CHI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Naveros Chile, Cristian | | | 1813 | PER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Collado, Victor | | | 1784 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Marrujo Pardo, Mauricio Emmanuel | | | 1853 | CHI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Donayre, Bertin | | | 2140 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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