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Individual Calculations July 2009 |
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| Ramirez Ruacho, Juan Manue Total change: 13.80 | |   |
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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 |
| 2263 | 2168 | 4.00 | 7 | 1.38 | 10 | 13.80 | |
|  Perez Garcia, Rodney | m | | 2436 | CUB | 0.50 | 1 | 0.33 | 10 | 3.30 | |  Alford Phillipe, Jason | f | | 2290 | MEX | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Della Morte, Pablo | f | | 2323 | ARG | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Medina Garcia, Manuel Alva | | | 1937 | MEX | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Davalos Prieto, Abel Justo | f | | 2272 | MEX | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Dominguez Aguilar, Guiller | f | | 2338 | MEX | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Vigoa Apecheche, Yanira | | wf | 2244 | CUB | 1.00 | 1 | 0.60 | 10 | 6.00 | |
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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