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Individual Calculations May 2012 |
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| Perez Garcia, Rodney Oscar Total change: 5.10 | |   |
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| Campeonato Nacional e Internacional Abierto Mexicano 2012 | Hermosillo, Sonora | MEX | 2012-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2404 | 6.50 | 9 | 0.51 | 10 | 5.10 | |
|  De La Cruz Loredo, Ivan | | | 2038 | MEX | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Fuentes Godoy, Arturo Iver | | | 2004 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ramirez Osio, Julio Adrian | | | 2078 | MEX | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Rose, Felix | | | 2139 | MEX | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Leon Hoyos, Manuel | g | | 2569 | MEX | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Sandoval Lopez, Juan Manue | f | | 2170 | MEX | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Rojas Alarcon, Julian Anto | f | | 2317 | MEX | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Capo Vidal, Uriel | m | | 2323 | MEX | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Onischuk, Alexander | g | | 2670 | USA | 0.50 | 1 | 0.32 | 10 | 3.20 | | | * 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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