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Individual Calculations July 2009 |
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| Corona Villar, Edgar Total change: -4.95 | |   |
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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 |
| 2071 | 2109 | 3.50 | 7 | -0.33 | 15 | -4.95 | |
|  Araque, Rafael | m | | 2287 | COL | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Montero Gonzalez, Paulina | | | 1928 | MEX | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gutierrez, Fabian | f | | 2293 | CUB | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Espino Guerrero, Rebeca | | | 1848 | MEX | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Cruz Ahumada, Samuel | | | 1932 | MEX | 0.50 | 1 | -0.23 | 15 | -3.45 | | | De La Rosa Lara, Armando A | | | 1958 | MEX | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Martin Del Campo C., Jorge | f | | 2251 | MEX | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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