Confused with wording this, took me a few times to read it and tbh im still unsure. However if iv read it right then its simpler than i thought to explain, think your making it more complicated for yourself. Think thats why ryan stopped on his reply.
Are you saying you have a 82% strike rate and are using odds of 1.3?
Lets use ยฃ10 staking:
18 losses = ยฃ180
82 wins = (1 win = ยฃ2.94 after comms)x82 = ยฃ241
P/L = (wins ยฃ241-losses ยฃ180) = +ยฃ61 so if we were using 1 point staking with these ยฃ10 stakes that means we are making around 6.1 points per 100 traded games as a base. Then you can adjust that to your staking.
However like i said im confused with your wording but have given an answer as to what i think your asking for which is whats the p/l of 82% strike rate with 1.3 odds taken. That above is how i do my stuff.