Rex Bridge is likely to become the contract, the valuation of the hand is again counted according to the Contract Bridge practice. A second major difference is the possibility to bid at level 8 and 9. This may seem awkward, as it would take 14 or more tricks to make a contract at level 8 or higher. Even if the declarer takes all 13 tricks, he will still incur a one trick penalty. However, the payment for a made grand slam can still outweigh several doubled penalties. How many depends on vulnerable or not. Consciously bidding higher than what the cards says
Singaporean bridge 1, 2, 4, 8, 16, 32, 64 points are scored for contracts of 7, 8, 9, 10, 11, 12, 13 tricks respectively. Both partners score the same points when contract are fulfilled. There is no extra point for over-trick, so players should try to bid to their full potential. There is a penalty for under-trick to prevent reckless pre-emptive bidding; the opponent score 1, 2, 4, 8, 16 points... and so on, depending on the number of under-tricks. The points for each game are recorded on a piece of paper with four columns for four players. In each game only