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Individual Calculations October 2017 |
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| Castillo Yujra, Miguel Angel Total change: 4.00 | |   |
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| 1er. Festival IRT "Sol de Septiembre" (Categoria Abierta) | Cochabamba | BOL | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1938 | 2.50 | 4 | 0.20 | 20 | 4.00 | |
|  Alba, Nicolas | | | 1818 | BOL | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Villarroel, Windsor | | | 1847 | BOL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Rojas Valdivia, Gustavo | | | 1877 | BOL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Molina, Jorge | f | | 1984 | BOL | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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