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Individual Calculations November 2011 |
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| Cardoso, Artur Da Silva Total change: -3.90 | |   |
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| VIII AEJ Chess Open | S. Joao da Madeira | POR | 2011-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1504 | 1.00 | 4 | -0.13 | 30 | -3.90 | |
|  Batista, Sandro Manuel Almeida | | | 1753 | POR | 1.00 | 1 | 0.81 | 30 | 24.30 | |  Sa, Claudio Simao Carvalho Fari | | | 1678 | POR | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Pinto, Vitor Domingos Silva | | | 1641 | POR | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Santos, Rita Alexandra Luis Silv | | | 1612 | POR | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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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