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Individual Calculations April 2008 |
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| Saraiva, Hugo Total change: -7.25 | |   |
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| Distrital do Porto 2007/2008 - preliminar D | Porto | POR | 2008-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1560 | 1.00 | 3 | -0.29 | 25 | -7.25 | |
|  Mendes, Antonio | | | 1450 | POR | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Duarte, Afonso | | | 1545 | POR | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Sousa, Emanuel | | | 1900 | POR | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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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