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How Every OppScore Is Made

Every politician is asked the same 44 questions across the Five Points of Opportunity. Each answer is scored for, against or neutral from the person's own record, and the answers are averaged into five pillar scores and one OppScore from -5.00 to +5.00.

Where the evidence comes from

U.S. House Clerk and U.S. Senate roll call votes, LegiScan, BillTrack50 and state legislature sites; voter guides and references including iVoterGuide, Vote Smart, Ballotpedia, Citizens Count, BallotReady and OnTheIssues; and the politician's own posts and videos. Every scored answer on a profile lists its sources.

When the evidence disagrees

The formula in full

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