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Individual Calculations September 2012 |
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| Rosado Perez, Maria Jose Total change: -11.70 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 12 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1902 | 4.00 | 6 | -0.78 | 15 | -11.70 | |
|  Ruiztipantasig, Mishell | | | 1502 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Solis Chimoy, Blanca | | | 1511 | PER | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Cardona Martinez, Lina Sofia | | | 1872 | COL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Cosme Contreras, Trilce | | | 1625 | PER | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ortiz Verdesoto, Anahi | | wc | 1519 | ECU | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Vargas, Diana Alejandra | | | 1778 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | * 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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