{"window_days":7,"from":"2026-10-26","games_returned":3,"games_withheld_below_min_bets":7,"min_bets":100,"method":{"estimator":"mean payout multiplier, currency independent","interval":"95%, mean plus or minus 1.96 standard errors","source":"each casino's own public bet feed, captured by us","sampling":"the feeds are rolling windows the operators publish; this is a sample of their flow, not the whole of it, and the selection rule is not visible to us","declared_rtp":"only Stake.com publishes a house edge, so declared_rtp and gap are null for other operators","selection_bias":"the feeds are the operators' own marketing surfaces and the selection leans toward winning rounds, so observed_return is UNCORRECTED and biased upward by an unknown amount that differs per operator. feed_bias reports 'curated' where an observed return above 100% proves the feed is incomplete, since no game returns more than it takes over the long run."},"confidence_levels":{"high":">=10000 bets","moderate":">=1000","low":">=100","insufficient":"<100"},"publishable":["low","moderate","high"],"source_kinds":{"observed":"Counted directly from the operator's public feed.","derived":"Computed from observed data through a documented method.","reported":"Published by the operator. We repeat it, we do not verify it.","estimate":"Model output carrying assumptions. Always a range."},"games":[{"casino":"Roobet","game":"Mega Roulette","provider":"pragmatic play","bets":296,"observed_return":0.8892431633047906,"declared_rtp":null,"gap":null,"std_error":0.08677498066772467,"ci95":[0.7191642011960502,1.059322125413531],"max_multiplier":18,"confidence":"low","margin":0.17007896210874035,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-10-26","to":"2026-11-02"},"published_loss_share":0.6216216216216216,"feed_bias":"unknown","observed_return_note":"Uncorrected for feed selection. The operator chooses which rounds to publish.","source":{"bets":"observed","observed_return":"derived","declared_rtp":null,"gap":null}},{"casino":"Shuffle","game":"Mega Roulette","provider":"unknown","bets":155,"observed_return":1.0195005017783265,"declared_rtp":null,"gap":null,"std_error":0.15677054869698218,"ci95":[0.7122302263322415,1.3267707772244115],"max_multiplier":20,"confidence":"low","margin":0.30727027544608504,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-10-26","to":"2026-11-02"},"published_loss_share":0.5870967741935483,"feed_bias":"unknown","observed_return_note":"Uncorrected for feed selection. The operator chooses which rounds to publish.","source":{"bets":"observed","observed_return":"derived","declared_rtp":null,"gap":null}},{"casino":"Roobet","game":"Mega Roulette 3000","provider":"pragmatic play","bets":104,"observed_return":1.0002591135905208,"declared_rtp":null,"gap":null,"std_error":0.24242292046550426,"ci95":[0.5251101894781325,1.475408037702909],"max_multiplier":21.875,"confidence":"low","margin":0.47514892411238835,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-10-26","to":"2026-11-02"},"published_loss_share":0.8269230769230769,"feed_bias":"unknown","observed_return_note":"Uncorrected for feed selection. The operator chooses which rounds to publish.","source":{"bets":"observed","observed_return":"derived","declared_rtp":null,"gap":null}}]}