Round Robin Calculator
Break down round robin bets into every sub-parlay combination with individual payouts.
Inputs
$
Game 1
Game 2
Game 3
Results
Number of Combinations 3
Total Risk $15.00
Max Win (all legs hit) $54.67
Max Profit $39.67
Sub-Parlay Breakdown
Game 1 + Game 2 $18.22
Game 1 + Game 3 $18.22
Game 2 + Game 3 $18.22
How It Works
A round robin bet breaks a group of selections into every possible parlay combination of a chosen size. This reduces risk compared to a single large parlay while still offering multi-leg payouts.
The number of combinations is calculated with: C(n, k) = n! / (k! × (n - k)!), where n is the total number of games and k is the parlay size.
Total risk is: combinations × stake per parlay. If all legs win, max win is the sum of every sub-parlay payout: Σ(stake × product of decimal odds).
Round robins are useful when you like multiple picks but want insurance against one or two losses sinking your entire parlay.
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