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Individual Calculations January 2009 |
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| Torres, Nelson Total change: 17.50 | |   |
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| Taça de Braga 2008/09 | Braga | POR | 2008-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1718 | 2.00 | 2 | 0.70 | 25 | 17.50 | |
|  Costa, Joao Carlos | | | 1626 | POR | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Cunha, Catarina | | | 1589 | POR | 1.00 | 1 | 0.33 | 25 | 8.25 | |
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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