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Individual Calculations March 2010 |
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| Condori, Edwin Total change: -4.80 | |   |
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| V Open IRT Renaldo Llerena | Arequipa - Peru | PER | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2188 | 4.50 | 7 | -0.32 | 15 | -4.80 | |
|  Rodriguez, Jooseph | | | 1788 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Gorbena Pena, Luis Andres | | | 1979 | PER | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Zavala, Karlos | | | 2102 | PER | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Iturry, William | | | 2182 | PER | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Parraga, Alejandro | | | 2210 | BOL | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Ludena, Santiago | | | 1967 | PER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Cutipa, Elfer | | | 1998 | PER | 0.50 | 1 | -0.25 | 15 | -3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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