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Individual Calculations February 2017 |
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| Riquelme Abuffon, Nicolas Total change: 7.80 | |   |
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| III TORNEO ZICOSUR | Antofagasta | CHI | 2017-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1861 | 3.00 | 8 | 0.39 | 20 | 7.80 | |
|  Obregon, Andres Carlos | g | | 2261 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Brizuela Veliz, Javier | | | 1575 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Delgado Romero, Marco | | | 2159 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Contreras Santibanez, Monica | | | 1602 | CHI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lenoir Ibacache, Gabriel | | | 2255 | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arias Flores, Eladio | | | 2072 | CHI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Poblete Rojas, Pablo | | | 2127 | CHI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Celis, Kevin | | | 2070 | BOL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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