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Individual Calculations September 2012 |
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| Guanchez Vargas, Mariela Teresa Total change: 0.00 | |   |
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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 | Rp | K | K*chg | Game |
| 1639 | 0 | 2.00 | 6 | 0.00 | 1514 | | 0.00 | |
|  Varela, Maria De Los Angeles | | | 1688 | COL | 0.50 | 1 | 0.00 | | 0.00 | |  Pinilla Delgado, Sofia Ignacia | | | 1423 | CHI | 0.50 | 1 | 0.00 | | 0.00 | | | Castillo Martinez, Paola | | | 1726 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Valdivia Cano, Nicole | | | 1581 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Bonvini, Adriana Tonhati | | | 1514 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Rosado Perez, Maria Jose | | | 1902 | COL | 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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