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Individual Calculations April 2009 |
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| Medina Garcia, Manuel Alva Total change: -25.95 | |   |
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| XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss | MERIDA, YUCATAN | MEX | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1963 | 1.00 | 7 | -1.26 | 15 | -18.90 | |
|  Blanco Fernandez, Alvaro | m | | 2313 | MEX | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Huerta Carballo, Dayron | f | | 2313 | CUB | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Marrero Lopez, Yaniet | | wg | 2260 | CUB | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Zarate Manjarrez, Alfredo | | | 2084 | MEX | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Vera Escalante, Luis Angel | | | 1738 | MEX | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Aquino Meneses, Jazmin Mar | | wc | 1918 | MEX | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Perez Rodriguez, Jennifer | | wf | 2191 | CUB | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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 VALLADOLID 2009 | MAZATLAN, SINALOA | MEX | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 1963 | 0.50 | 4 | -0.47 | 15 | -7.05 | |
| | Lopez De La Torre, Armando | | | 2195 | MEX | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Perez Avendano, Paul Omar | f | | 2149 | MEX | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Verduga Zavala, Denis | m | | 2313 | MEX | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Salazar Sanchez, Jose Ferm | | | 2041 | MEX | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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