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Individual Calculations July 2009 |
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| Martinez Castaneda, Allan Total change: 7.05 | |   |
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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 |
| 2182 | 2080 | 3.00 | 7 | 0.47 | 15 | 7.05 | |
|  Vigoa Apecheche, Yanira | | wf | 2244 | CUB | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Obregon Rodriguez, Juan Lu | c | | 2226 | MEX | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Fleitas Marti, Yuleikis | | wm | 2206 | CUB | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Monroy Rodriguez, Miguel T | | | 1936 | MEX | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Araque, Rafael | m | | 2287 | COL | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Pina Gonzalez, Jose Antoni | f | | 2172 | MEX | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Hernandez Guerrero, Yadira | | wm | 2205 | MEX | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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