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Individual Calculations July 2009 |
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| Arribas Robaina, Maritza Total change: -8.10 | |   |
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| LV Campeonato Nacional Abierto de Ajedrez (1ra. Fuerza) | Toluca, Edo. de Mexico | MEX | 2009-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2336 | 6.00 | 9 | -0.54 | 15 | -8.10 | |
|  Aquino Flores, Judith Tani | | | 1986 | MEX | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Nunez Hirales, Juan Alejan | | | 2111 | MEX | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Hernandez Guerrero, Gilber | g | | 2543 | MEX | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Diaz Rosas, Julio Cesar | | | 1992 | MEX | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Wences Tototzin, Ivan | | | 2132 | MEX | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Zavalza Ramirez, Ivan J | | | 2169 | MEX | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Ibarra Cantu, Raul Alberto | f | | 2083 | MEX | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Belmont Hernandez, Andres | | | 2116 | MEX | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Gutierrez Carmona, Juan Al | | | 2198 | MEX | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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