Featherweight
A case on CSGORoll, first seen 2 Nov 2026. Every value is CSGORoll's own item price converted from Roll coins at the rate on the site page.
Price
$4.41
6.3 coins
Advertised RTP
90.86%
EV $4.01 from 14 items
Observed RTP, 30d
92.09%
22K openings, odds method
Variance
9.4×
of price², per opening
Tail share
1 in 33
of openings carry half the EV
Below price
90.5%
of openings return less than the price
Advertised vs observedper window, 95% band and the advertised marker
observed, 95% bandadvertisedoutside bandsmall sample
Windowsthe test per window
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).
Items, odds and values14 items · odds sum to 1 · observed counts over 22K openings, 30 days
Share of the expected value, most valuable first; colour is the item's rarity.
Values are CSGORoll's own item prices; EV share = odds × value ÷ EV. Hot / cold compares observed drops of each item with odds × openings; small expected counts are left blank. Odds read from
csgoroll:graphql boxes.slots.rate, 11 Nov, 14:28 UTC.Biggest dropsfrom this case, by value
No drops yetNo drop from this case seen yet.
Latest dropsnewest first
Observed RTP over timedaily, 30 days
Observed RTP, dailyAdvertised 90.86%
Catalog changesprice, advertised RTP and contents, per capture
| Captured | Price | Advertised | Items |
|---|---|---|---|
| 9 Nov, 20:11 UTC | $4.41 | 90.86% | 14 |
| 9 Nov, 01:53 UTC | $4.40 | 90.98% | 14 |
| 8 Nov, 23:33 UTC | $4.42 | 90.85% | 14 |
| 6 Nov, 10:50 UTC | $4.38 | 90.87% | 14 |
| 5 Nov, 22:45 UTC | $4.38 | 90.89% | 14 |
| 3 Nov, 22:41 UTC | $4.40 | 90.94% | 14 |
| 3 Nov, 07:26 UTC | $4.40 | 90.96% | 14 |
| 2 Nov, 21:39 UTC | $4.41 | 90.91% | 14 |
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.
listedcovert 3.0%classified 0.5%industrial 48.6%mil spec 29.0%restricted 10.9%consumer 8.0%best hit —