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Individual Calculations July 2009 |
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| Wences Tototzin, Ivan Total change: -9.00 | |   |
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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 |
| 2030 | 2132 | 1.50 | 3 | -0.36 | 25 | -9.00 | |
|  Arribas Robaina, Maritza | | wg | 2336 | CUB | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Aguilar Monsivais, Victor | | | 1942 | MEX | 0.50 | 1 | -0.25 | 25 | -6.25 | | | De La Parra Hurtado, Danie | | wc | 1812 | MEX | 1.00 | 1 | 0.13 | 25 | 3.25 | |
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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