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Individual Calculations January 2009 |
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| Perez Sempere, Alberto Total change: -14.25 | |   |
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| XXI Open Internacional de Ajedrez Moratalaz 2008 | Madrid | ESP | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1879 | 2.50 | 7 | -0.95 | 15 | -14.25 | |
|  Diaz Charcan, Jose M. | | | 2097 | ESP | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Gabriel Y Galan Acevedo, Jesus | | | 2033 | ESP | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Quintero Torres, Pedro | | | 2095 | ESP | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Garcia Diaz, Victor | | | 2057 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Madurga Lopez, Ignacio | | | 1666 | ESP | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Negredo Bahamonde, Miguel A. | | | 1573 | ESP | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Arias De Reina Martinez, Fco. | | | 1621 | ESP | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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