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Individual Calculations January 2018 |
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| Oviedo, Mathias Total change: -12.00 | |   |
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| Sudamericano U18 Open | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1611 | 1.00 | 7 | -0.30 | 40 | -12.00 | |
|  Heinechen, Juan | | | 2011 * | PAR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Guerrero Cataldo, Juan Andres | | | 1992 | CHI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Noboa, Kevin | f | | 2011 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Palu, Andres | f | | 2011 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Medrano, Sebastian | | | 2011 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Campos Cisterna, Marcelo Ivan | | | 1577 | CHI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Torres Alvarez, Piero Antonio | | | 1729 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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