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Individual Calculations April 2008 |
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| Pereira, Aurelio Da Conceicao Total change: -7.60 | |   |
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| Distrital de Lisboa - Preliminar de Mem Martins | Mem Martins | POR | 2007-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1670 | 0.00 | 2 | -0.76 | 25 | -19.00 | |
|  Coelho, Pedro Rodrigo Dias | | | 1941 | POR | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Meira, Joao Pedro Pires Carrapi | | | 1603 | POR | 0.00 | 1 | -0.59 | 25 | -14.75 | |
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) | | | NOTE: K factor changed | | Distrital de Veteranos de Lisboa | Lisboa | POR | 2007-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1670 | 2.50 | 4 | 0.76 | 15 | 11.40 | |
|  Lopes, Jose Manuel Cidreiro | | | 1830 | POR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Lima, Fernando | | | 1739 | POR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Dias, Luis Goncalves | | | 1723 | POR | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Francisco, Angelo Rodrigues | | | 1579 | POR | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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