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Individual Calculations May 2023 |
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| Cortes Medina, Fernando Total change: 47.20 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Expertos | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1687 | 2.50 | 7 | 1.18 | 40 | 47.20 | |
|  Gutierrez Yanez, Carlos | | | 1981 | MEX | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Francisco Cruz, Yahir Alberto | | | 2011 | MEX | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lazo Verver Y Vargas, Lenin | | | 2002 | MEX | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Taylor Rodriguez, Juan Jos | c | | 1914 | MEX | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Nunez Hirales, Juan Alejandro | | | 1931 | MEX | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Delgado Ayala, Maria Adriana | | wm | 1841 | MEX | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Waldo Zalapa, Alejandro | | | 1928 | MEX | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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