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Individual Calculations July 2009 |
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| Escobedo Tinajero, Alberto Total change: -7.70 | |   |
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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 |
| 2199 | 2353 | 5.50 | 9 | -0.77 | 10 | -7.70 | |
|  Fabian Reyes, Felipe | | | 2025 | MEX | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Gonzalez, Ivan | | | 2163 | CUB | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Gonzalez Arroyo, Lenin | c | | 2216 | MEX | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gutierrez Carmona, Juan Al | | | 2198 | MEX | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Zapata, Alonso | g | | 2514 | COL | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Velazquez Martinez, Josue | | | 2189 | MEX | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Pina Gonzalez, Jose Antoni | f | | 2172 | MEX | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Vazquez Reyes, Raul | | | 2107 | PUR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Duarte Barahona, Raul Alej | c | | 2207 | MEX | 0.00 | 1 | -0.70 | 10 | -7.00 | |
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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