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Individual Calculations September 2017 |
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| Diaz, Rosas Julio Cesar Total change: -2.80 | |   |
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| Copa de Ajedrez Progreso 2017 | Progreso, Yucatan | MEX | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2314 | 4.00 | 7 | -0.14 | 20 | -2.80 | |
|  Mena, Martinez Brisa | | wc | 1914 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sanchez, Enriquez Oscar Gerardo | m | | 2353 | MEX | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Gonzalez Vidal, Yuri | g | | 2543 | CUB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Navarrete, Mendez Gonzalo Alber | c | | 2252 | MEX | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Cofre, Archibold Nestor | f | | 2272 | MEX | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Linares Napoles, Oleiny | | wg | 2247 | CUB | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Colli Lopez, Samuel Santiago | | | 2051 | MEX | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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