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Individual Calculations March 2018 |
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| Angeles Mercado, Anthony R Total change: 25.60 | |   |
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| Copa Latinoamericana de Ajedrez Categoria B Open | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2088 | 7.00 | 9 | 1.28 | 20 | 25.60 | |
|  Solis Chimoy, Blanca | | wf | 1803 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Soriano Quispe, Ivan Excen | f | | 1945 | PER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Risco Alarcon, Julio | | | 1982 | PER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Cosme Contreras, Trilce | | wm | 1971 | PER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Fernandez Perez, Jorge Andres | | | 2091 | PER | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Palacios, Efrain | | | 2030 | PER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Serrano Nagamine, David Antonio | | | 1972 | PER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Llacsahuanga, Diego | | | 2034 | PER | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gomez Caceres, Jafet | | | 2035 | PER | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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