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Individual Calculations July 2009 |
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| Espinosa Flores, Rafael Em Total change: -8.60 | |   |
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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 |
| 2186 | 2410 | 6.00 | 9 | -0.86 | 10 | -8.60 | |
|  Guevara Perez, Jorge Aleja | | | 2060 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Quinones, Centeno Carlos | | | 2166 | GUA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Waldo Zalapa, Alejandro | | | 2060 | MEX | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Cruz Castaneda, Luis | | | 2060 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Fandino Reyes, Roquelina | | wm | 2184 | CUB | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Duarte Barahona, Raul Alej | c | | 2207 | MEX | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Tavison Garcia, Alioscha | | | 2113 | MEX | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Sanchez Enriquez, Oscar Ge | f | | 2282 | MEX | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Hernandez Guerrero, Gilber | g | | 2543 | MEX | 0.00 | 1 | -0.32 | 10 | -3.20 | |
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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