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Individual Calculations May 2011 |
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| Parra Hernandez, Israel Total change: 0.00 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ VALLADOLID 2011 | MAZATLAN, SINALOA | MEX | 2011-02-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2008 | 0 | 0.50 | 4 | 0.00 | 1686 | | 0.00 | |
|  Godinez Aguilar, Ramon Ric | | | 2008 | MEX | 0.50 | 1 | 0.00 | | 0.00 | |  Corona Villar, Edgar | | | 2082 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Velasco Arizpe, Alberto Is | | | 1973 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Guzman Murillo, Jesus Alej | | | 1967 | MEX | 0.00 | 1 | 0.00 | | 0.00 | |
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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