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Individual Calculations November 2010 |
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| Pierattini Meza, Giovanni Total change: -11.50 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2010 | Santiago | CHI | 2010-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2081 | 2.00 | 9 | -0.46 | 25 | -11.50 | |
|  Egger Mancilla, Jorge Alejandro | m | | 2441 | CHI | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Torres Bravo, Cristobal Renato | f | | 2231 | CHI | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Sepulveda Herrera, Job Rodrigo | | | 2332 | CHI | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Velasquez Ojeda, Cesar | f | | 2326 | CHI | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Michel Yunis, Christian David | m | | 2372 | PLE | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Cortes Moyano, Julio | f | | 2199 | CHI | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Perez Molina, Robinson Alexis | f | | 2309 | CHI | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Oliva Olave, Carlos | | | 2102 | CHI | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Alvarez Marquez, Emilio | | | 2084 | CHI | 1.00 | 1 | 0.50 | 25 | 12.50 | |
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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