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Individual Calculations September 2009 |
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| Nanques, Helder Manuel Pereira Total change: -5.85 | |   |
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| XX Taca de Lisboa | Lisboa | POR | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1925 | 1.50 | 4 | -0.39 | 15 | -5.85 | |
|  Lino, Miguel Fragoso Garrido | | | 1858 | POR | 0.00 | 1 | -0.59 | 15 | -8.85 | |  Tomas, Nuno Miguel Vicente | | | 1879 | POR | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Mata, Adilson | | | 2072 | POR | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Rocha, Manuel Fernando Teixeira | | | 1966 | POR | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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