{"window_days":7,"from":"2026-10-14","games_returned":3,"games_withheld_below_min_bets":6,"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":"First Person XXXtreme Lightning Roulette","provider":"evolution","bets":590,"observed_return":1.7132936421928142,"declared_rtp":null,"gap":null,"std_error":0.6841403134438202,"ci95":[0.37237862784292663,3.054208656542702],"max_multiplier":350,"confidence":"low","margin":1.3409150143498876,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-10-14","to":"2026-10-19"},"published_loss_share":0.9050847457627119,"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":"Yeet","game":"XXXTreme Lightning Roulette","provider":"evolution","bets":484,"observed_return":0.969239987283518,"declared_rtp":null,"gap":null,"std_error":0.029621203940810248,"ci95":[0.9111824275595299,1.027297547007506],"max_multiplier":4.444444444444445,"confidence":"low","margin":0.058057559723988086,"publishable":true,"withheld":null,"diverges_from_declared":null,"window":{"from":"2026-10-14","to":"2026-10-20"},"published_loss_share":0.33264462809917356,"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":"XXXtreme Lightning Roulette","provider":"unknown","bets":304,"observed_return":1.1220275880536632,"declared_rtp":null,"gap":null,"std_error":0.2139232483783044,"ci95":[0.7027380212321865,1.5413171548751399],"max_multiplier":40,"confidence":"low","margin":0.4192895668214766,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-10-14","to":"2026-10-21"},"published_loss_share":0.6118421052631579,"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}}]}