{"window_days":7,"from":"2026-09-14","games_returned":5,"games_withheld_below_min_bets":3,"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":"Sweet Bonanza Super Scatter","provider":"pragmatic play","bets":1985,"observed_return":0.7828212053962935,"declared_rtp":null,"gap":null,"std_error":0.1314549013114987,"ci95":[0.5251695988257561,1.040472811966831],"max_multiplier":249.67999999999998,"confidence":"moderate","margin":0.25765160657053743,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.8322418136020151,"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":"Cloudbet","game":"Sweet Bonanza Super Scatter","provider":"pragmatic play","bets":654,"observed_return":0.19934250764526246,"declared_rtp":null,"gap":null,"std_error":0.029417578076271586,"ci95":[0.14168405461577016,0.25700096067475475],"max_multiplier":11.48,"confidence":"low","margin":0.05765845302949231,"publishable":false,"withheld":"implausible","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.944954128440367,"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":"Sweet Bonanza Super Scatter","provider":"pragmatic play","bets":379,"observed_return":1.7485975197889183,"declared_rtp":null,"gap":null,"std_error":0.3767417965133717,"ci95":[1.0101835986227097,2.487011440955127],"max_multiplier":139.22209,"confidence":"low","margin":0.7384139211662085,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.5171503957783641,"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":"Sweet Bonanza Super Scatter","provider":"unknown","bets":266,"observed_return":0.7478398496240559,"declared_rtp":null,"gap":null,"std_error":0.07768780560423112,"ci95":[0.5955717506397629,0.900107948608349],"max_multiplier":11.12,"confidence":"low","margin":0.152268098984293,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.7518796992481203,"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":"Sweet Bonanza Super Scatter","provider":"pragmatic play","bets":113,"observed_return":0.757836884873409,"declared_rtp":null,"gap":null,"std_error":0.15676404136789115,"ci95":[0.4505793637923423,1.0650944059544756],"max_multiplier":10.034042553191489,"confidence":"low","margin":0.30725752108106663,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.7964601769911505,"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}}]}