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Individual Calculations May 2012 |
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| Mamani, Ulises Total change: -15.60 | |   |
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| II IRT Roberto Morales in Memoriam | LIMA | PER | 2012-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2158 | 5.00 | 8 | -1.04 | 15 | -15.60 | |
|  Castillo Walde, Mayra Yamile | | | 1758 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Garcia Contreras, Ana | | | 1804 | PER | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Cespedes Torres, Jose Mart | | | 1788 | PER | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Cuellar, Ulises | | | 2012 | PER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Vanini, Bruno | | | 2008 | PER | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Arotoma Pablo, Danilo Ivan | | | 2158 | PER | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Cordova Vicente, Rodrigo J | | | 1998 | PER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Cori Quispe, Kevin | | | 1990 | PER | 0.00 | 1 | -0.72 | 15 | -10.80 | | | * 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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