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Individual Calculations January 2011 |
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| Ortiz Rubio, Alfonso Total change: 9.00 | |   |
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| Gran Torneo Internacional Abierto de Ajedrez UNAM - Seccion I | Distrito Federal | MEX | 2010-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 1888 | 1.00 | 4 | 0.36 | 25 | 9.00 | |
|  Larrea, Manuel | f | | 2288 * | URU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Aguilar, Gustavo | | | 2157 | ESA | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Diaz Rosas, Julio Cesar | | | 2081 | MEX | 0.00 | 1 | -0.25 | 25 | -6.25 | |  Del Castillo Mussot, Marce | | | 2201 | MEX | 1.00 | 1 | 0.86 | 25 | 21.50 | | | * 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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