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Individual Calculations October 2013 |
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| Reyes Ayala, Mario Total change: -43.50 | |   |
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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 |
| 2099 | 1952 | 0.00 | 4 | -1.31 | 15 | -19.65 | |
|  Garmendez Gonzalez, Floren | m | | 2299 | MEX | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Diaz Rosas, Julio Cesar | c | | 2156 | MEX | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Corrales Jimenez, Zenia | | wm | 2154 | CUB | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Torres Belman, Noe Isai | | | 1785 | MEX | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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 |
| 1934 | 1952 | 0.50 | 4 | -1.59 | 15 | -23.85 | |
| | Obregon Rodriguez, Juan | c | | 2146 | MEX | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Mendoza Salazar, Ramon | | | 2054 | MEX | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Parkhurst Casas, Miriam | | wc | 1790 | MEX | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Perez Torres, Nabi Isaias | | | 1745 | MEX | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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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