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Individual Calculations July 2011 |
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| Silva, Joao Pedro Couto Total change: -4.65 | |   |
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| Distrital Absoluto de Leiria 2011 | S. Martinho do Porto | POR | 2011-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1705 | 1.00 | 3 | -0.31 | 15 | -4.65 | |
|  Bray, Daniel Jose Freire | | | 2003 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Silva, Rodolfo Do Couto | | | 1610 | POR | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Cavadas, Jose | | | 1683 | POR | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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