IMPPairs
A Program for Scoring IMP Pairs Bridge Events

Jeff Miller
Department of Psychology
University of Otago
Dunedin, New Zealand

August, 2002

@ Copyright 2002, Jeff Miller.

This program is designed to be used for running an IMP pairs bridge event. It runs on IBM-PC compatible computers under the Windows operating system. The program can handle events in either a Swiss format or a round-robin format.

The program generates the draw for each round, either randomly or using a Swissing procedure based on the results of a previous round. After the round has been played, you must enter the north-south raw score for each board at each table (e.g., +110, -650). From those numbers, the program automatically computes the datum for each board, computes an IMP score against the datum for each pair/board, and computes each pair’s total IMPs and victory points (VPs) for that round. Across rounds, it keeps track of total VPs for each pair to determine the winner (and for purposes of Swissing).

Documentation included with the program describes in detail how to use it. I assume that you are already familiar with (a) the basic ideas of an IMP pair event, and (b) using mouse-based Windows programs. If not, you may need to line up an expert assistant to help you through the first time.

You may copy and use this program and documentation freely as long as you do not alter either one. I would appreciate it if you would let me know if you use the program by emailing me (address in documentation). It will be rewarding for me to know that my programming efforts have been useful to the bridge community. Of course you can also send me bug reports and suggestions of additional features needed.

An important limitation of this program is that it will work correctly only if you have an even number of pairs (i.e., no half tables). When organizing the event, make sure you find a reserve pair that will play or not as needed to make an even number of pairs on the day.