When calculating parlay payouts, we use an exact calculation.
If you place a parlay that includes double handicaps and/or totals, your bet is divided into multiple parlays. For instance, if you place a two-team parlay with a leg that includes a double handicap/total and the second leg is a simple handicap/total, you get two parlays for half the stake each.
Let’s take the following parlay and grading as an example. Please note we have included both the American and the Decimal pricing:
Amount wagered: € 100
Leg 1: single handicap (106 / 2.060) Win
Leg 2: money line (355 / 4.550) Win
Leg 3: double handicap (110 / 2.100) half push/half loss
Leg 4: double handicap (-121 / 1.826) half push/half loss
The payout is calculated as follows:
Amount wagered = €100
Leg 1: (106 / 2.060) Rolling balance = €206 (€100 * 2.060)
Leg 2: (355 / 4.550) Rolling balance = € 937.3 (€206 * 4.550)
Leg 3: half push/half loss. Rolling Balance (€937.3) / 2 = € 468.65
Leg 4: half push/half loss. Rolling Balance (€468.65)/ 2 = € 234.33
Rolling Balance (€ 234.33) - Amount Wagered (€ 100) = € 134.33 (net winnings).