Duel VIP
Rakeback Calculator
Estimate Duel rakeback, effective RTP, and annual projections. Duel has no VIP levels — pick a rate by game type, not a loyalty colour.
VIP Rakeback Calculator
Understanding Your Results
Originals have 0% house edge, so rakeback is pure profit per dollar wagered. At 20% rakeback, wagering $100 on Crash yields $20 in rakeback regardless of game outcome.
Non-Originals games carry a house edge. If you play a 3% house edge slot, the house takes $3 per $100 wagered on average. Your rakeback partially offsets this.
Net EV = Rakeback Rate − House Edge. On Originals (0% HE): Net EV is always positive (equal to rakeback %). On slots with 3% HE and 20% rakeback: Net EV = +17%.
Enhanced Rakeback temporarily boosts your rate on Originals. Since Originals have no house edge, the full Enhanced Rakeback amount becomes positive expected value. This is the optimal window to maximize volume.