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Individual Calculations January 2011 |
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| Zavalza Ramirez, Ivan J Total change: -7.50 | |   |
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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 |
| 2177 | 2162 | 2.00 | 5 | -0.50 | 15 | -7.50 | |
|  Gonzalez Garcia, Jose | g | | 2521 | MEX | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Duran Juarez, Citlali | | | 1957 | MEX | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Mendoza Salazar, Ramon Lev | | | 2045 | MEX | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Almeida Quintana, Omar | g | | 2562 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | San Pedro Morales, Marco A | | | 1800 | MEX | 0.50 | 1 | -0.40 | 15 | -6.00 | | | * 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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