[PSUinDC]

I posted earlier that I was creating software to review Hand History Statistics for Omaha. All of my stats are working correctly, but the one stat that is putting a ton of strain on my database is Net Amount Won (money that is).

For Ring games, you can't just figure this out from the amount of money people start with at each hand... because people can rebuy. So, I've been adding up the sum of all people calls/bets/raises/allins/reraises (figuring in blinds) and subtracting it from the total amount won at the end of each hand. This WORKS, but takes forever for a fast linux server to calculate. And this is only with a small amount of HandHistories. It's a very complex calculation, and I was wondering:

Does anyone have a better idea of calculating Net Amount Won?