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Individual Calculations July 2009 |
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| Rosas Reyes, Raul Total change: 4.05 | |   |
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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 |
| 2032 | 2009 | 3.00 | 6 | 0.27 | 15 | 4.05 | |
|  Navarrete Mendez, Gonzalo | | | 2180 | MEX | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Floresvillar Gonzalez, Lui | c | | 2208 | MEX | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Toscano Arce, Paris Raziel | | | 1676 | MEX | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Herrera Zamudio, Karol | | | 1659 | MEX | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Garmendez Gonzalez, Floren | m | | 2298 | MEX | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Zavalza Ramirez, Ivan J | | | 2169 | MEX | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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