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Individual Calculations October 2013 |
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| Nunez Hirales, Juan Alejan Total change: -27.00 | |   |
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| II Copa Independencia de Ajedrez 2013 | Mexico, D.F. | MEX | 2013-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2074 | 1.50 | 4 | -0.98 | 15 | -14.70 | |
|  Garmendez Gonzalez, Floren | m | | 2299 | MEX | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sandoval Mercado, Carlos | f | | 1782 | MEX | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Rosas Rodriguez, Carmen Me | | wc | 1817 | MEX | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Madrigal Perez, Rodrigo | | | 2008 | MEX | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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 Pre-Nacional Absoluto de Ajedrez 2013 | Mexico, DF | MEX | 2013-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2074 | 2.50 | 5 | -0.82 | 15 | -12.30 | |
| | Parkhurst Casas, Miriam | | wc | 1790 | MEX | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Canales Inocencio, Ruben | | | 2165 | MEX | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Herrera Cereceres, Luis Al | | | 1951 | MEX | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Alarcon Morales, Elvira | | wc | 1875 | MEX | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Vega Castaneda, Luis Carlo | | | 1950 | MEX | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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