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Individual Calculations March 2014 |
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| Perez Garcia, Rodney Oscar Total change: -13.30 | |   |
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| V Abierto Internacional de Alajuela 2014 | Alajuela | CRC | 2014-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2366 | 6.00 | 9 | -1.21 | 10 | -12.10 | |
|  Quiros Cajina, Allan | | | 1966 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gonzalez Acosta, Jaime Roy | | | 2070 | CRC | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ugalde Garcia, Ronald | | | 2130 | CRC | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Granados Ramirez, Carlos Ricardo | | | 2099 | CRC | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Piasetski, Leon | m | | 2289 | CAN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Picado, Jorge | | | 2174 | NCA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Jimenez Garcia, Emmanuel | | | 2083 | CRC | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Madrigal, Mariano | m | | 2178 | NCA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Fuentes, Adrian | | | 2031 | PAN | 0.50 | 1 | -0.38 | 10 | -3.80 | | | * 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) | | | | Campeonato Nacional de Ajedrez Valladolid 2014 | Mazatlan, Sinaloa | MEX | 2014-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2366 | 5.00 | 7 | -0.12 | 10 | -1.20 | |
| | Torres Belman, Noe Isai | | | 1966 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Guevara Perez, Jorge Aleja | | | 2100 | MEX | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Garza Rico, Sergio Daniel | | | 2010 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Quesada Perez, Yasser | f | | 2486 | CUB | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Garcia Guerrero, Isaac Ant | | | 2293 | MEX | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Diaz Rosas, Julio Cesar | c | | 2206 | MEX | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Miranda Talavera, Irving A | | | 2082 | MEX | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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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