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Individual Calculations April 2009 |
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| Toledo Sandoval, Claudio Total change: -57.50 | |   |
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| COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2007 | Santiago | CHI | 2007-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2037 | 1.00 | 4 | -0.80 | 25 | -20.00 | |
|  Wolfenson, Daniel | | | 1993 | CHI | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Carrasco Miranda, Andres | | | 2123 | CHI | 0.00 | 1 | -0.38 | 25 | -9.50 | |  Dupret, Xavier | | | 2003 | CHI | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Toro Diaz, Felipe | f | | 2180 | CHI | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | | COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2008 | Santiago | CHI | 2008-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2037 | 2.00 | 5 | -0.89 | 25 | -22.25 | |
| | Martinez Guajardo, Eric | | | 2041 | CHI | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Matamala Pradenas, Emiliano | | | 1882 | CHI | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Sepulveda Herrera, Job Rodrigo | | | 2325 | CHI | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Lopez Gonzalez, Juan | | | 1716 | CHI | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Macias Hinojosa, Roberto | | | 1917 | CHI | 0.00 | 1 | -0.66 | 25 | -16.50 | |
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) | | | | TORNEO SEMIFINAL METROPOLITANA CAMPEONATO DE CHILE 2008/2009 | SANTIAGO | CHI | 2009-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2037 | 1.00 | 5 | -0.61 | 25 | -15.25 | |
| | Garcia Cardenas, Pablo | | | 2194 | CHI | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Navarro Guerrero, Vicente | | | 2122 | CHI | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Ulloa Bustos, Juan | | | 2118 | CHI | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Torres Bravo, Cristobal Renato | f | | 2178 | CHI | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Farfan Ortiz, Enrique Alfredo | | | 2242 | CHI | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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