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Individual Calculations March 2015 |
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| Martinez Duany, Lelys Stanley Total change: 4.30 | |   |
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| Campeonato Nacional de Ajedrez Valladolid 2015 | Mazatlan, Sinaloa | MEX | 2015-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2455 | 5.00 | 7 | 0.43 | 10 | 4.30 | |
|  Martha Palafox, Jaime Lionel | f | | 2055 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Figueroa Viart, Mario Roberto | | | 2167 | CUB | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Magana Cazares, Jesus Cuau | | | 2112 | MEX | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Rodriguez Rodriguez, Rafael | | | 2055 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ibarra Chami, Luis Fernando | m | | 2462 | MEX | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Ramirez, Alejandro | g | | 2590 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Bruzon Batista, Lazaro | g | | 2692 | CUB | 0.00 | 1 | -0.20 | 10 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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