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Individual Calculations January 2013 |
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| Perez Boy, Pedro Total change: 0.90 | |   |
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| Cto. Provincial Individual de Zaragoza, Categoria Primera 2012 | Zaragoza | ESP | 2012-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1852 | 5.00 | 7 | 0.06 | 15 | 0.90 | |
|  Ballonga Arruebo, Alejandro | | | 1701 | ESP | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Requena Briones, Rafael Mariano | | | 1684 | ESP | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Manguez Cambra, Jose Luis | | | 1769 | ESP | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Salas Calvo, Alberto | | | 1708 | ESP | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Merin Flores, Miguel Angel | | | 1719 | ESP | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Soriano Gracia, Manuel | | | 1622 | ESP | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Romero Pallares, Daniel | | | 1663 | ESP | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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