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Individual Calculations March 2011 |
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| Olivera Medrano, Joan Total change: -9.50 | |   |
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| FIESTAS DE ENERO 2011 | LEON, GTO | MEX | 2011-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2358 | 2.50 | 4 | -0.95 | 10 | -9.50 | |
|  De Winter Gallegos, Willy | m | | 2024 | MEX | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Martinez Sasso, Alvaro Ant | | | 2148 | MEX | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Lopez Raygoza, Luis Albert | | | 1958 * | MEX | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Rivera Flores, Jorge Alber | | | 2014 | MEX | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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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