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Individual Calculations September 2010 |
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| Angulo, Alberto Total change: 9.60 | |   |
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| COPA LATINOAMERICANA DE AJEDREZ B | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2055 | 4.50 | 9 | 0.64 | 15 | 9.60 | |
|  Martinez, Ariel A | | | 2191 | BOL | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Guerrero, Hernando | | | 1968 | COL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Palacios, Efrain | | | 2163 | PER | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Aguilar, Victor | | | 2136 | PER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Harter, Jorge | | | 2160 | PER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Daneri, Martin | | | 2079 | ARG | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Flores Arroyo, Luis | | | 2159 | PER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Alzola, Enrique | | | 1999 | PER | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Barria Yaitul, Armin | | | 2117 | CHI | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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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