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Individual Calculations September 2012 |
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| Nunonca Soto, Estrella Total change: 28.80 | |   |
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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 |
| 1780 | 1498 | 1.50 | 3 | 0.96 | 30 | 28.80 | |
|  Vazquez Maccarini, Danitza | | wf | 1898 * | PUR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Cosme Contreras, Trilce | | | 1625 | PER | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Bolanos, Annel | | | 1818 | PER | 0.50 | 1 | 0.37 | 30 | 11.10 | | | * 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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