{"window_days":7,"from":"2026-10-26","games_returned":3,"games_withheld_below_min_bets":0,"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":"Gates of Olympus Roulette","provider":"unknown","bets":1009,"observed_return":0.961589035133831,"declared_rtp":null,"gap":null,"std_error":0.05598633122833345,"ci95":[0.8518558259262974,1.0713222443413646],"max_multiplier":37.03703703703704,"confidence":"moderate","margin":0.10973320920753356,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-10-26","to":"2026-11-02"},"published_loss_share":0.6323092170465807,"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":"Gates of Olympus Roulette","provider":"pragmatic play","bets":769,"observed_return":0.8598480785097531,"declared_rtp":null,"gap":null,"std_error":0.06797511868884307,"ci95":[0.7266168458796207,0.9930793111398855],"max_multiplier":20.97,"confidence":"low","margin":0.1332312326301324,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-10-26","to":"2026-11-02"},"published_loss_share":0.7139141742522757,"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":"Winna","game":"Gates of Olympus Roulette","provider":"pragmatic play","bets":219,"observed_return":1.429704520547945,"declared_rtp":null,"gap":null,"std_error":0.07825496357794229,"ci95":[1.2763247919351781,1.583084249160712],"max_multiplier":5.71429,"confidence":"low","margin":0.15337972861276689,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-10-26","to":"2026-11-02"},"published_loss_share":0.3698630136986301,"feed_bias":"curated","observed_return_note":"This feed publishes more wins than it publishes losses, proven by an observed return above 100%. Read it as a floor on the operator's curation, not as the game's return.","source":{"bets":"observed","observed_return":"derived","declared_rtp":null,"gap":null}}]}