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Individual Calculations July 2009 |
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| Lopez De La Torre, Armando Total change: -31.25 | |   |
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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 |
| 2118 | 2155 | 1.50 | 5 | -1.25 | 25 | -31.25 | |
|  Capo Vidal, Uriel | m | | 2360 | MEX | 0.50 | 1 | 0.26 | 25 | 6.50 | |  Zapata, Alonso | g | | 2505 | COL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | De La Rosa Lara, Armando A | | | 1958 | MEX | 0.00 | 1 | -0.75 | 25 | -18.75 | | | Verduga Palencia, Mariana | | | 1823 | MEX | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Jurado Montelongo, Genaro | | | 1943 | MEX | 0.00 | 1 | -0.77 | 25 | -19.25 | |
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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