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Individual Calculations April 2009 |
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| Martinez Ival, Carlos Total change: -21.15 | |   |
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| II TORNEO ABIERTO CIUDAD HABANA COPA GIRALDILLA 2008 | Ciudad de la Habana | CUB | 2008-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2074 | 1.00 | 6 | -1.41 | 15 | -21.15 | |
|  Gutierrez, Yusuan | | | 2170 | CUB | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Padura, Nelson | | | 2053 | CUB | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Fuentes Garcia, Diosbel E. | | | 2184 | CUB | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Gonzalez Reyes, Adolfo | | | 2130 | CUB | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Ramon Pita, Vivian, Wg | | wg | 2177 | CUB | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Salgado, Roberto | | | 2160 | CUB | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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