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Individual Calculations October 2013 |
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| Dounce Aja, Carlos Total change: -11.70 | |   |
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| Campeonato Pre-Nacional Absoluto de Ajedrez 2013 | Mexico, DF | MEX | 2013-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 2009 | 1.50 | 3 | -0.78 | 15 | -11.70 | |
|  Perez Torres, Nabi Isaias | | | 1745 | MEX | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Delgado Ayala, Maria Adria | | wm | 1833 | MEX | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Fuentes Reyna, Margarita | | | 1833 | MEX | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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