{"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":"Rise of Olympus 100","provider":"play n go","bets":2045,"observed_return":1.400366572388851,"declared_rtp":null,"gap":null,"std_error":0.36705952490016097,"ci95":[0.6809299035845355,2.1198032411931664],"max_multiplier":570.05,"confidence":"moderate","margin":0.7194366688043154,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.9119804400977995,"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":"Rise of Olympus 100","provider":"play n go","bets":1965,"observed_return":0.1619847328244275,"declared_rtp":null,"gap":null,"std_error":0.014148866432156085,"ci95":[0.13425295461740155,0.18971651103145343],"max_multiplier":7.150000000000001,"confidence":"moderate","margin":0.027731778207025926,"publishable":false,"withheld":"implausible","diverges_from_declared":null,"window":{"from":"2026-09-15","to":"2026-09-21"},"published_loss_share":0.9526717557251908,"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":"Rise of Olympus 1000","provider":"play n go","bets":659,"observed_return":0.022812341932220526,"declared_rtp":null,"gap":null,"std_error":0.00467500399540012,"ci95":[0.013649334101236293,0.03197534976320476],"max_multiplier":1.6,"confidence":"low","margin":0.009163007830984234,"publishable":false,"withheld":"implausible","diverges_from_declared":null,"window":{"from":"2026-09-16","to":"2026-09-21"},"published_loss_share":0.9954476479514416,"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":"Rise of Olympus 100","provider":"play n go","bets":187,"observed_return":0.5537433155080215,"declared_rtp":null,"gap":null,"std_error":0.10774935031643,"ci95":[0.34255458888781865,0.7649320421282243],"max_multiplier":15.2,"confidence":"low","margin":0.2111887266202028,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-15","to":"2026-09-21"},"published_loss_share":0.8181818181818182,"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":"Rise of Olympus 100","provider":"play n go","bets":107,"observed_return":0.27523362977788557,"declared_rtp":null,"gap":null,"std_error":0.06752416877634275,"ci95":[0.1428862589762538,0.40758100057951735],"max_multiplier":4.200000012921878,"confidence":"low","margin":0.13234737080163178,"publishable":false,"withheld":"imprecise","diverges_from_declared":null,"window":{"from":"2026-09-14","to":"2026-09-21"},"published_loss_share":0.9252336448598131,"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}}]}