Variance is not explained. It is shown
RTP is a property of the system over infinite distance, not a promise for one session. The simulator shows that directly: the theoretical RTP here is 96.0%, while session RTP over the first few hundred spins swings tens of percentage points away from it and only converges as the distance grows. No wagers are accepted and no real payouts exist.
You can spend an hour telling a team that RTP is a property of the system over infinite distance, not a promise for one session. Or you can let them run a thousand spins and watch the gap themselves. We do the second.
What you just saw
Spin the reels. After a few dozen spins compare the actual session RTP with the theoretical 96.0% — then watch how the gap behaves.
Where this sits in the programme
Gaming metrics, hold and RTP decomposition by balance type — Module 3 of the Metrics and Economics course.
View the metrics course →The simulator is an educational demonstration of a mathematical model. It is not gambling: no wagers are accepted, no real payouts exist, the balance is notional.
Show this to your team
The rest of the practice works the same way: first you see the effect, then the formula, then its place in the back office.
Variance is not explained. It is shown
RTP is a property of the system over infinite distance, not a promise for one session. The simulator shows that directly: the theoretical RTP here is 96.0%, while session RTP over the first few hundred spins swings tens of percentage points away from it and only converges as the distance grows. No wagers are accepted and no real payouts exist.
You can spend an hour telling a team that RTP is a property of the system over infinite distance, not a promise for one session. Or you can let them run a thousand spins and watch the gap themselves. We do the second.
What you just saw
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Where this sits in the programme
Gaming metrics, hold and RTP decomposition by balance type — Module 3 of the Metrics and Economics course.
View the metrics course →The simulator is an educational demonstration of a mathematical model. It is not gambling: no wagers are accepted, no real payouts exist, the balance is notional.
Show this to your team
The rest of the practice works the same way: first you see the effect, then the formula, then its place in the back office.