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Individual Calculations September 2009 |
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| Tomas, Nuno Miguel Vicente Total change: 17.70 | |   |
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| XX Taca de Lisboa | Lisboa | POR | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1879 | 3.50 | 5 | 1.18 | 15 | 17.70 | |
|  Costa, Altino | | | 1940 | POR | 1.00 | 1 | 0.58 | 15 | 8.70 | |  Martins, Abilio Morgado | | | 1663 | POR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Pereira, Edgar | | | 2180 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Nanques, Helder Manuel Pereira | | | 1925 | POR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Gavieiro, Artur Manuel Carvalho | | | 1859 | POR | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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