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Individual Calculations September 2010 |
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| Guerrero, Hernando Total change: -37.65 | |   |
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| COPA LATINOAMERICANA DE AJEDREZ B | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1968 | 1.50 | 9 | -2.51 | 15 | -37.65 | |
|  Canaza, Richard | | | 2102 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Angulo, Alberto | | | 2055 | PER | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Mina, Nelson | | | 2081 | PER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Rodriguez, Nuria | | | 2036 | PER | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Luna, Raisa | | wf | 2041 | BOL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Borda, Carla | | wc | 1974 | BOL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Meruvia Meruvia, Juan | | | 1922 | CHI | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Solis, Gabriela | | | 1925 | BOL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Ramos, Toni | | | 1939 | PER | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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