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Individual Calculations September 2011 |
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| Miranda Talavera, Irving A Total change: 18.90 | |   |
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| Campeonato Nacional Sub 20 Varonil | MEXICO, DF | MEX | 2011-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2067 | 1.50 | 2 | 0.05 | 30 | 1.50 | |
|  Ramirez Tapia, Jonathan Ed | | | 1667 * | MEX | 0.50 | 1 | -0.42 | 30 | -12.60 | | | Arellano Ramirez, Luis Rod | | | 2049 | MEX | 1.00 | 1 | 0.47 | 30 | 14.10 | | | * 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) | | | | Abierto Giraldilla Grupo 3 | La Habana | CUB | 2011-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2067 | 6.50 | 10 | 0.58 | 30 | 17.40 | |
| | Alegria Cruz, Deborah | | | 1923 | CUB | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Baeza Sanchez, Orlando | | | 2011 | CUB | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Perez Grinan, Pedro Ernesto | | | 1990 | CUB | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Gonzalez Cabrera, Rolando | | | 2006 | CUB | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Corado, Rafael | | | 2030 | VEN | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Perez Fernandez, Fernando | | | 2014 | CUB | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Francos Requejo, Lazaro | | | 2008 | CUB | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Gutierrez, Leonela | | | 2037 | VEN | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Torres Hernandez, Juan Jose | | | 1990 | CUB | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Arias, Daniel | | | 1984 | ESA | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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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