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Individual Calculations July 2009 |
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| Mendoza Ruiz, Hector David Total change: -27.00 | |   |
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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 |
| 1970 | 2087 | 1.50 | 4 | -1.08 | 25 | -27.00 | |
|  Garcia Quiroz, Omar Alejan | | | 1789 | MEX | 0.50 | 1 | -0.35 | 25 | -8.75 | |  Moreno Ramirez, Janeth Eun | | wc | 1859 | MEX | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Villarreal Felix, Jose Fel | m | | 2328 | MEX | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Morales Mendoza, Laura Ele | | | 1905 | MEX | 0.00 | 1 | -0.74 | 25 | -18.50 | |
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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