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Individual Calculations September 2016 |
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| Parraga, Alejandro Total change: -7.60 | |   |
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| IRT Final Departamental "Primera Superior La Paz 2016" | La Paz | BOL | 2016-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2200 | 7.50 | 11 | -0.38 | 20 | -7.60 | |
|  Accinelli, Javier | | | 2008 | BOL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Medrano, Mario | | | 2067 | BOL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Delgadillo, Adonay | | | 2200 | BOL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Salas, Javier | | | 1917 | BOL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Palacios, Ruben | | | 1942 | BOL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Saavedra, Nilo | | | 1997 | BOL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sustach, Marcos | f | | 2170 | BOL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Rocha, Ignacio | | | 1800 * | BOL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Borda, Cesar | c | | 2123 | BOL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Zeballos, Julio C. | | | 1809 | BOL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Saavedra, Carlos | f | | 2166 | BOL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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