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Individual Calculations October 2014 |
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| Cofre Archibold, Nestor Total change: 80.40 | |   |
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| III Copa Independencia de Ajedrez 2014 | Mexico, D. F. | MEX | 2014-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1968 | 4.50 | 7 | 2.01 | 40 | 80.40 | |
|  Sandoval Mercado, Carlos | f | | 1944 | MEX | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Vega Chirino, Lemay | f | | 2316 | CUB | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Del Castillo Escribano, Ma | | | 1871 | MEX | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Yanez, Canizares Alejandro | f | | 2358 | CUB | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Delgado Ayala, Maria Adria | | wm | 1816 | MEX | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Real Pereyra, Diana Carime | | wm | 2080 | MEX | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Otero Acosta, Diasmany | m | | 2368 * | CUB | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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