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Individual Calculations May 2012 |
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| Ibarra Chami, Luis Fernand Total change: -3.10 | |   |
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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 |
| 2251 | 2481 | 6.50 | 9 | -0.31 | 10 | -3.10 | |
|  Gomez Quezada, Juan | f | | 2196 | MEX | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Martha Palafox, Jaime Lion | f | | 2081 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Benitez Lozano, Javier | | | 2093 | MEX | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Sandoval Lopez, Juan Manue | f | | 2170 | MEX | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Hernandez Guerrero, Gilber | g | | 2523 | MEX | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Rose, Felix | | | 2139 | MEX | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Ramirez Martinez, Hector | f | | 2172 | MEX | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Rojas Alarcon, Julian Anto | f | | 2317 | MEX | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Hernandez Carmenates, Hold | g | | 2565 | CUB | 0.50 | 1 | 0.12 | 10 | 1.20 | | | * 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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