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Individual Calculations November 2009 |
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| Pazos, Jorge Alberto Total change: -18.00 | |   |
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| Selectivo Nacional Absoluto y Femenino Sub 20 | Lima | PER | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1722 | 0.00 | 4 | -0.72 | 25 | -18.00 | |
|  Estrada, Santiago | | | 2069 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Chumpitaz, Ann | | wf | 2017 | PER | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Chacaltana Ramirez, Cecili | | | 1811 | PER | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Pena Morales, Hugo | | | 2122 * | PER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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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