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Individual Calculations March 2010 |
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| Cabrera Huaman, Andres Total change: -1.20 | |   |
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| V Open IRT Renaldo Llerena | Arequipa - Peru | PER | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2301 | 5.50 | 7 | -0.08 | 15 | -1.20 | |
|  Navarro, Javier | | | 1919 | PER | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Santiago Lastra, Nefi | | | 2068 | PER | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Gorbena Pena, Luis Andres | | | 1979 | PER | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Ludena, Santiago | | | 1967 | PER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Cutipa, Gianfranco | | | 2077 | PER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Aguilar, Victor | | | 2162 | PER | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Iturry, William | | | 2182 | PER | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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