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Individual Calculations July 2008 |
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| Rosario, Nuno Total change: -18.25 | |   |
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| Distrital do Porto -preliminar L | Porto | POR | 2008-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1837 | 0.50 | 2 | -0.73 | 25 | -18.25 | |
|  Santos, Eduardo | | | 1651 | POR | 0.00 | 1 | -0.74 | 25 | -18.50 | |  Marques, Mario | | | 1845 | POR | 0.50 | 1 | 0.01 | 25 | 0.25 | |
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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