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Individual Calculations July 2009 |
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| Tapie Amione, Pablo Adib Total change: -8.25 | |   |
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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 |
| 2195 | 2252 | 4.00 | 8 | -0.55 | 15 | -8.25 | |
|  Torres Rosas, Luis Carlos | c | | 2000 | MEX | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Juarez Flores, Carlos A. | m | | 2365 | GUA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | De La Paz Perdomo, Frank | g | | 2489 | CUB | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Nunez Hirales, Juan Alejan | | | 2111 | MEX | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Mora Fonz, David Perfecto | | | 2136 | MEX | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Cruz Castaneda, Luis | | | 2059 | MEX | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Trent, Lawrence | m | | 2466 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Medina Garcia, Manuel Alva | | | 1937 | MEX | 0.00 | 1 | -0.86 | 15 | -12.90 | |
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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