Every casino on HighRollerCasino.guide is scored against the same eight-factor framework. Each factor is rated 0-100 against a published rubric, multiplied by its weight, and summed into a final score. The framework is open so a reader can replicate any score against the trust-file at data/casinos/<slug>.json.
The eight factors.
1. Withdrawal reliability - 25%.
How fast does the operator pay out a verified withdrawal? Are there daily, weekly, or monthly caps? Are large cashouts split into instalments? Is the speed consistent across crypto and fiat? Inputs: operator terms verbatim, trust-file payment fields, first-hand cashout test.
2. VIP programme structure - 20%.
For a high roller the VIP path is the difference between rakeback returning months of losses and rakeback returning nothing. How many tiers? Is there a dedicated host? Is rakeback published or negotiated? Inputs: trust-file VIP tier data and rakeback policy.
3. Limits transparency - 15%.
Are deposit limits, withdrawal limits, max bet, max cashout, and bet sizing limits published in the terms - or only available on request, or visible only after a deposit? Inputs: trust-file payment minimums and bonus restrictions.
4. Bonus terms - 15%.
Wagering requirement, max bet during bonus play, max cashout from a bonus, eligible games, and country restrictions on bonus eligibility. We penalise hidden bonus traps that only surface at cashout. Inputs: trust-file welcome and reload bonus fields.
5. KYC procedure - 10%.
What documents are requested, at what threshold, and how fast does verification clear? Source-of-funds requests for high-stakes withdrawals are scored here. Inputs: operator KYC policy, first-hand verification test.
6. Crypto rails - 5%.
Native crypto support, network fees, settlement time, and stablecoin coverage. Inputs: trust-file crypto deposit and withdrawal data.
7. Support quality - 5%.
Response time, language coverage, channel availability (live chat, email, phone). Tested with a real support ticket during the first-hand session. Inputs: support-channel test log.
8. Reputation signal - 5%.
Trustpilot, Casino Guru, AskGamblers, and independent watchdog timelines. Weighted lightly because reputation aggregates lag operator behaviour by months. Inputs: aggregator pages with capture date.
How the score is calculated.
The formula is straightforward:
``` score = (W1 × 0.25) + (V × 0.20) + (L × 0.15) + (B × 0.15) + (K × 0.10) + (C × 0.05) + (S × 0.05) + (R × 0.05) ```
A worked example. Suppose a casino scores: withdrawal 80, VIP 60, limits 90, bonus 70, KYC 50, crypto 90, support 80, reputation 70.
- 80 × 0.25 = 20.0.
- 60 × 0.20 = 12.0.
- 90 × 0.15 = 13.5.
- 70 × 0.15 = 10.5.
- 50 × 0.10 = 5.0.
- 90 × 0.05 = 4.5.
- 80 × 0.05 = 4.0.
- 70 × 0.05 = 3.5.
- Total: 73 / 100.
Scoring rubric.
What earns above 80.
Withdrawal completes within 24 hours up to the published cap, with no surprise documentation requests. Bonus terms published in plain language with no max-cashout trap. Dedicated VIP host responds within one business day. KYC clears in under 48 hours for the standard package.
What scores below 50.
Withdrawal capped below the player's monthly play volume. Bonus max-cashout clauses buried in supplementary terms. VIP tier requirements not published. KYC requires source-of-funds documentation for routine withdrawals. Support response time exceeds 48 hours during a live dispute.
Data sources.
Every factor score is built from five categories of input:
- Operator terms verbatim - with URL and capture date in the trust-file.
- Regulator registries - Curaçao GCB, Anjouan ALSI, Tobique GC, and equivalents.
- Trust-file at
data/casinos/<slug>.json- field-level_sourcesarrays. - First-hand session journal - timestamped notes from each test cycle.
- Reputation aggregates - Trustpilot, Casino Guru, AskGamblers, with capture date.
If a number in a review can't be traced back to one of these five sources, the number isn't published. The five-step workflow that enforces this is on the editorial policy page.
The 90-day refresh cycle.
Every reviewed casino goes through a full audit pass every 90 days. The cycle re-checks every cited source URL, diffs the operator terms against the previous snapshot, and repeats the first-hand test cycle if the operator showed material change.
A score change of more than five points adds a correction note to the review. A score change of more than fifteen points triggers a full review rewrite, with the previous version archived.
Independence.
Affiliate revenue is not an input to the formula. It has never been an input and will not become one. If an operator renegotiates commission, the score does not change. If an operator offers an exclusive promo code, the code goes through the editorial policy verification workflow but does not adjust the score. The relationship between scoring and commerce is documented on the advertising disclosure page.
Contact.
Methodology questions, scoring disputes, or factual corrections - editor@highrollercasino.guide. If a published score doesn't reconcile to the eight-factor formula against the public trust-file, that's a material error and gets corrected within 48 hours per the editorial policy.
Related pages.
- Editorial policy - fact-check workflow and correction policy.
- Advertising disclosure - commercial relationship the methodology is independent of.
- Responsible gambling - the harm-reduction reference linked from every review.
- Author profile - editor background and first-hand testing context.