Tally tweaking

Well, spreadsheet programming is harder than bridge, but I added a little feature to the running score tally up there ^ just now: a delta calculator, which shows each person's cumulative score in the last session. I think that's kind of interesting to see.

If anyone has further ideas for ways to visualize this mass of data (or better, expertise on how to make it happen), please chime in. Marya was talking about trying to figure out which partnerships seem to be the highest-scoring, but no progress has been made in that important research.