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Individual Calculations March 2012 |
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| Cardona Martinez, Lina Sofia Total change: -0.30 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD FEMENINO 12 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1881 | 2.00 | 3 | -0.01 | 30 | -0.30 | |
|  Benites Narcizo, Wilma Flo | | | 1706 | PER | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Bolanos, Annel | | | 1859 | PER | 1.00 | 1 | 0.47 | 30 | 14.10 | |  Zevallos Ponce, Alejandra | | | 1689 | PER | 1.00 | 1 | 0.25 | 30 | 7.50 | |
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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