DataMn;229891 wrote
Obviously, the first type of entry makes for a lot lower of an ROI than the second one does.
Option 1:
($19.50-$26)/($6.50+$26) = -$6.50/$32.50 = -20% ROI
(which is what I think it is; basically you turned $6.50 into $26, then lost the $26)
Option 2:
-$6.50/$6.50 = -100% ROI
Not only do I think Option 1 is the correct way to record it, it gives you the greater ROI.
By the way, I know it's a satellite and you only played the $26 tourney only because you won the entry, but it's analogous to cashing in a $10 tourney and then using the winnings to "take a shot" in a $100 tourney. You would still treat the tournaments separately and calculate ROI from [net winnings or losses] / [total entry fee] * 100%.