The manager's bottom 10, explained
Lowest raw house win in the selected period, with what is really driving each one.
g_machine_day → luck z, hit z, exposure per machine · same logic as g_machine_scorecardWhat we'd do with $100k
Three actions, 30 days from Jul 1. Most of the budget stays put.
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Inspect 5 machines $6,000
M-1158 pays on far more spins than its published math, every month. The other four are the most negative luck results; inspection rules them in or out.
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One promotion weekend $15,000
The February slot tournament added +18% coin-in (≈$80k theo) with no dip afterwards.
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Wayfinding for Back Forty $7,500
Weak for every theme and down 30% while its walkway was closed: access is the problem.
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Keep $71,500 71.5%
Replacing Back Forty machines didn't help (M-1120 → M-5076: $6.00 → $6.39 theo/hr). Extra technicians would recover only $1–4k.
Priced plan
Cost = quantity × (unit cost + daily cost × max(0, 30 − lead days)) · g_budget_plan
Machine scorecard
Click a column to sort, a row for monthly detail. Zone/bank filters apply.
Same theme, different zone
Theo per available hour ($). Every theme is weakest in Back Forty.
Demand vs luck
Each dot is a machine. Low-left = weak demand; below −2 = unusually unlucky.
Daily coin-in
Shaded days had an event.
Average coin-in by weekday
No-event days in the period.
Theo per day by zone, weekly
Shaded: walkway closed. Pick a zone above to highlight it.
Event lift vs weekday baseline
Full period · g_event_lift
Casino vs Las Vegas visitors
Index, January = 1.0. LVCVA data is real but published after 2025, so it is context, not a forecast input.
Did new machines grow the floor?
Eight Aurora Link machines (bank B-51) opened Mar 24. Theo per day, excluding walkway-closure weeks.
Lost theo by month and manufacturer
Reliability (exposure-adjusted)
Faults per 1,000 machine-days on the floor.
Slot technicians on shift
Daily average, actual vs planned. Day shift fell short in Apr–May.
Average wait for a technician (hours)
By month and shift the fault was opened in.
House win by player decile
Deciles by full-period theo (1 = top 10%).
Players' net and comps by tier
We do not recommend targeting heavy losers with promotions.
Points price by comp item
Comp cost and reinvestment rate
Bars: comp cost to the house. Line: comp cost ÷ tracked theo.
Actual vs forecast daily coin-in
Shaded: holdout.
Mean absolute error
Lower is better · g_forecast_scores
Claims & evidence
Every table is built by databricks/02_build_gold.sql in Databricks Free Edition and exported by 03_export_public.py.
AI use: an AI coding assistant (Cursor) helped write the SQL, the Databricks notebooks, this page and its visual styling, and draft text. All numbers come from the queries above and were re-run in Databricks. The Ask button is not a remote model: it reads the tables already loaded in this page, and what you type is not sent anywhere.