Hi i am using a system in sports betting i started with a 1000 bankroll i bet 5% on every bet, after 100 bets (average 14 bets a week) i have a 58% strike rate and average odds of 2.20 or 6/5 or +120 . im a little flattered at the 58% strike rate but a bit disappointed with the 2.20 odds in my system. anyway how do i do a compound interest equation on these numbers. my weekly numbers vary from 48% to 63% strike rate and ave. odds vary from 2.10 to 2.40. can any one help thanks