Ubuntu ReviewsPreview

How ratings work

Two numbers can sit on a page, and they never mix.

1 · The community rating

This is yours — the people who went there. It's a careful average, built so that a single review can't swing it and old news fades without vanishing.

score = (4 × 3.0 + Σ wᵢ·starsᵢ) ÷ (4 + Σ wᵢ)
wᵢ = max(0.25, 0.5^(age in days ÷ 365))

Example: three reviews this month — 5, 5 and 4 — give (12 + 14) ÷ (4 + 3) = 3.7. With ten such reviews it's about 4.2, and the plain average (4.7) sits beside it.

2 · Our take (editorial)

Christopher Whiten (Grand Canyon Computers / Re4urbished) may write his own take on a place. It is labeled editorial, sits in its own box, and is never part of the community rating. Because we built these businesses' websites, read it as a friend's opinion, not a neutral one. We give no editorial rating at all to the places we run ourselves.

What earns a mark

Marks are about where a review came from. Every published review counts the same in the score, whatever its mark.

What we never do