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Blitz:
Individual Calculations September 2012 |
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| Rosado Perez, Maria Jose Total change: -9.80 | |   |
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| I Campeonato Panamericano Blitz Sub 12 Femenino | Lima | PER | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1902 | 3.00 | 5 | -0.49 | 20 | -9.80 | |
|  Francia Arzapalo, Gianella | | | 1502 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cosme Contreras, Trilce | | | 1625 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cardona Martinez, Lina Sofia | | | 1872 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Vazquez Maccarini, Danitza | | wf | 1925 | PUR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Castillo Martinez, Paola | | | 1726 | PER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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