These Help pages can be downloaded here with the Winning Bridge Shareware game for Microsoft Windows 98, ME, 2000 and XP.
Scoring is divided into two parts:
The winner of a rubber is the side with the most points. Points above-the-line and below-the-line are added together to calculate the winner.
The score system is slightly different depending on which scoring option is selected.
In duplicate scoring:
part scores from previous hands are forgotten
a non vulnerable game scores a 300 point bonus
any vulnerable game scores 500
a making a part score receives a bonus of 50 points
honours are not scored