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Individual Calculations July 2013 |
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| Sosa Trani, Luis Total change: -14.10 | |   |
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| Puerto Rico Championship 2013 | Bayamon | PUR | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2073 | 4.50 | 9 | -0.94 | 15 | -14.10 | |
|  Linares Powers, Lucas C. | | | 1673 * | PUR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Vazquez Reyes, Raul | f | | 2258 | PUR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Caballero, Jose A | | | 1789 | PUR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Montalvo Rosario, Alejandro | m | | 2293 | PUR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Otero Diaz, Octavio | | | 1931 | PUR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sotelo Kohama, Daniel | | | 2157 | PUR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Davila Blanco, Juan Jose | | | 1733 | PUR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Montanez Nazario, Roberto | c | | 2134 | PUR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Alamo Rivera, Ansell | | | 1799 | PUR | 0.50 | 1 | -0.33 | 15 | -4.95 | | | * 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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