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Individual Calculations December 2012 |
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| Diaz, Juan C. Total change: 19.50 | |   |
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| IRT XIII Copa Nuestra Sra. de Chiquinquira | Maracaibo | VEN | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2162 | 4.00 | 6 | 0.65 | 30 | 19.50 | |
|  Mora Portillo, Ricardo Ernesto | | | 1762 * | VEN | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Varela, Jesus | | | 1762 * | VEN | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Ortega Amarelle, Mariano | m | | 2466 | CUB | 0.50 | 1 | 0.36 | 30 | 10.80 | | | Ledezma, Daniel Jose | | | 2076 | VEN | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Romero Barreto, Jaime Jose | | | 2125 | VEN | 0.50 | 1 | -0.05 | 30 | -1.50 | | | Ravelo Gil, Eddy | f | | 2402 | CUB | 0.50 | 1 | 0.30 | 30 | 9.00 | | | * 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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