RLSH runs a quarterly delta table checkpoint across the entire slot bench. April 2026's checkpoint confirmed the registry is quiet — no title moved enough to trigger an immediate re-bench.
Delta table
| Title | Prior RTP | April RTP | Δ |
|---|---|---|---|
| Super Ace | 97.00% | 97.02% | +0.02 |
| Mahjong Ways 2 | 96.97% | 96.95% | -0.02 |
| Sweet Bonanza | 96.52% | 96.48% | -0.04 |
| Gates of Olympus | 96.48% | 96.50% | +0.02 |
| Fortune Tiger | 96.72% | 96.81% | +0.09 |
| Lightning Roulette | 97.28% | 97.30% | +0.02 |
Winner / loser cells
Every delta sits inside the ±0.15 tolerance band. Fortune Tiger is the largest positive mover at +0.09, Sweet Bonanza the largest negative at -0.04. Neither is large enough to change any head-to-head verdict on the RLSH battleboard.
Sample size
Every April re-bench uses the rolling 90-day sample with a minimum 15,000-spin floor per title. Titles that fall below the floor are labeled provisional in the registry and excluded from head-to-head verdicts.
What "no movers" actually means
Quarterly delta tables are most useful when they read as null results. April 2026's checkpoint puts every sampled slot inside a ±0.15 RTP point band — well below the ±0.30 re-bench threshold and well below the ±0.50 verdict-flip threshold for any battleboard head-to-head. That null result is itself the headline: no operator-side or provider-side change is currently dragging any registry slot toward a re-bench.
Why each mover lands where it does
- Fortune Tiger +0.09 — the largest positive mover, sitting at 96.81% versus 96.72% prior. PG Soft's 96.81% headline is consistent with the provider-stated band, and the operator-observed number is converging on it. Likely cause: a small bet-mix shift toward base-game spins versus bonus-buy on PH operators.
- Sweet Bonanza -0.04 — moves toward but not below the long-run 96.50% Pragmatic Play stated number. Likely cause: a heavier bonus-buy mix this quarter, which marginally suppresses observed RTP at the top of the sample window.
- Super Ace +0.02 / Mahjong Ways 2 -0.02 — both inside ordinary sample noise on a 19,000-spin window.
- Lightning Roulette +0.02 — drift inside the 97.30% Evolution-stated window. Multiplier-bet mix is the dominant driver here.
Sampling methodology
| Spec | Threshold |
|---|---|
| Minimum spin sample per slot | 15,000 spins per re-bench window |
| Re-bench trigger | ± 0.30 RTP points vs prior window |
| Verdict-flip trigger on a head-to-head | ± 0.50 RTP points (or smaller if the prior gap was already narrow) |
| Window length | Rolling 90 days |
| Provisional flag | Sample below 15,000 → excluded from head-to-head verdicts |
Pros / cons of the registry approach
| Pros | Cons |
|---|---|
| Statistical-floor enforcement reduces false positives | Lags genuine operator-side RTP changes by up to one quarter |
| Provisional tagging keeps low-sample titles visible without polluting verdicts | Cannot detect mid-quarter promotional RTP boosts on individual operators |
| Aligns with PAGCOR audit cadence for licensed PH operators | Same threshold applied across volatility tiers — high-volatility titles see wider session-level swings |
FAQ
Does a +0.09 mover suggest the operator is "running hotter"?
No. +0.09 is well inside ordinary 90-day sample variance at 96% RTP and tells you nothing about future expected value. RTP is a lifetime-of-game metric, not a session-level forecast.
Which titles came closest to triggering a re-bench?
None this quarter. Fortune Tiger at +0.09 is the largest mover and still 0.21 points inside the ±0.30 trigger.
Why is Sweet Bonanza's RTP slightly below the Pragmatic-stated 96.50%?
Because operator-observed numbers include the bonus-buy mix on the PH side. Bonus-buy variants on Sweet Bonanza run at slightly different RTP than the standard spin and the mix shifts quarter-to-quarter.
Is the same delta-table run for bingo and live-dealer?
Yes — see the dedicated January 2026 bingo and live-dealer delta table.
Where can I see the underlying spin samples?
The aggregate sample counts are published in the registry footer. Per-operator breakdowns are not published to protect operator-side reporting confidentiality.
Internal companion benches
- January 2026 bingo and live-dealer delta table
- November 2025 Jili vs PG Soft provider mean
- April W3 2026 three slot movers
