{"window_days":7,"from":"2026-09-14","games_returned":6,"games_withheld_below_min_bets":4,"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":"Cloudbet","game":"Gates of Olympus 1000","provider":"pragmatic play","bets":15146,"observed_return":0.3571110854350985,"declared_rtp":null,"gap":null,"std_error":0.027494513687687648,"ci95":[0.30322183860723073,0.4110003322629663],"max_multiplier":272.8,"confidence":"high","margin":0.05388924682786779,"publishable":false,"withheld":"implausible","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.9349663277432986,"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 1000","provider":"pragmatic play","bets":9094,"observed_return":0.7795643547582598,"declared_rtp":null,"gap":null,"std_error":0.07503411465795254,"ci95":[0.6324974900286728,0.9266312194878468],"max_multiplier":448.8,"confidence":"moderate","margin":0.14706686472958697,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.8867385089069716,"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 1000","provider":"pragmatic play","bets":2098,"observed_return":2.0711069685414683,"declared_rtp":null,"gap":null,"std_error":0.25503407490375885,"ci95":[1.571240181730101,2.570973755352836],"max_multiplier":409.99997,"confidence":"moderate","margin":0.4998667868113673,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.6067683508102956,"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}},{"casino":"Shuffle","game":"Gates of Olympus 1000","provider":"unknown","bets":1410,"observed_return":0.6692741134751773,"declared_rtp":null,"gap":null,"std_error":0.04761192814386915,"ci95":[0.5759547343131938,0.7625934926371608],"max_multiplier":36.6,"confidence":"moderate","margin":0.09331937916198353,"publishable":false,"withheld":"implausible","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.8092198581560284,"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":"BC.Game","game":"Gates of Olympus 1000","provider":"pragmatic play","bets":351,"observed_return":0.8329662795461032,"declared_rtp":null,"gap":null,"std_error":0.20747373052873563,"ci95":[0.4263177677097814,1.2396147913824251],"max_multiplier":57.120004547153115,"confidence":"low","margin":0.40664851183632184,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.8575498575498576,"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":"Gates of Olympus 1000","provider":"pragmatic play","bets":312,"observed_return":12.643749999999999,"declared_rtp":0.965,"gap":11.678749999999999,"std_error":4.4751033745352,"ci95":[3.872547385911007,21.41495261408899],"max_multiplier":975,"confidence":"low","margin":8.771202614088992,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-14"},"published_loss_share":0.7115384615384616,"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":"reported","gap":"derived"}}]}