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Individual Calculations July 2009 |
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| De La Rosa Lara, Armando A Total change: -1.35 | |   |
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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 |
| 2075 | 1958 | 2.00 | 6 | -0.09 | 15 | -1.35 | |
|  Villarreal Felix, Jose Fel | m | | 2308 | MEX | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Altamirano Gonzalez, Yehud | | | 2163 | MEX | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Herrera Zamudio, Karol | | | 1608 | MEX | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Lopez De La Torre, Armando | | | 2155 | MEX | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Rivera Rodriguez, Jesus Ca | | | 2107 | MEX | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Corona Villar, Edgar | | | 2109 | MEX | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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