{"window_days":7,"from":"2026-09-09","games_returned":2,"games_withheld_below_min_bets":5,"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":"Shuffle","game":"Super Speed Baccarat","provider":"unknown","bets":293,"observed_return":0.8933189497279247,"declared_rtp":null,"gap":null,"std_error":0.06637717323363303,"ci95":[0.7632196901900039,1.0234182092658455],"max_multiplier":11.633333333333333,"confidence":"low","margin":0.13009925953792073,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-09","to":"2026-09-15"},"published_loss_share":0.5221843003412969,"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":"Stake.com","game":"Super Speed Baccarat","provider":"evolution","bets":181,"observed_return":0.9744986519337018,"declared_rtp":0.9894,"gap":-0.01490134806629817,"std_error":0.06898288615985203,"ci95":[0.8392921950603918,1.1097051088070118],"max_multiplier":3.285714,"confidence":"low","margin":0.13520645687330998,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-09","to":"2026-09-14"},"published_loss_share":0.4530386740331492,"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":"reported","gap":"derived"}}]}