Individual Calculations April 2015 |
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Parraga, Alejandro Total change: -10.20 | | |
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Torneo IRT La Paz Ciudad Maravillosa | La Paz | BOL | 2015-03-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1930 | 2175 | 5.00 | 7 | -0.51 | 20 | -10.20 | |
| Zurita, Camilo | | | 1775 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Saavedra, Nilo | | | 2005 | BOL | 1.00 | 1 | 0.28 | 20 | 5.60 | | Medrano, Mario | | | 2031 | BOL | 0.00 | 1 | -0.69 | 20 | -13.80 | | Accinelli, Javier | | | 2035 | BOL | 0.50 | 1 | -0.19 | 20 | -3.80 | | Aramayo, Gabriel | | | 1891 | BOL | 0.50 | 1 | -0.34 | 20 | -6.80 | | Sanchez, Raul | | | 1999 | BOL | 1.00 | 1 | 0.27 | 20 | 5.40 | | Meza Crespo , Dario | | | 1775 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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