This is the additional return our modelling showed you will receive if you simply BANK FOR FIRST your single selection (like you are win betting) with 5 random selections in a RewardBet.
Amazingly, but not surprisingly, RewardBet returns you MORE than simply win betting alone. For example you'd win 22% more on this modelling betting RewardBet trifectas with random weighted selections to accompany your banker for first, than betting that horse alone for the win!
Explained: we took some ratings, bet them across 10,000 races and examined what happened if you banked their top rated selection for FIRST in RewardBet and then took 4 random selections to fill out the exotics.
As you can see, the return from the top rated for the win was an 11.8% loss (as is the case with these ratings), but RewardBet improved that across Quinella, Exacta and Trifecta.