The default view is the per-seat score: a party's weighted score divided by its seats, times ten. Only parties with a score above 0 get a rank number; the rest are listed below, unranked and alphabetically.
The Composite index (0–100) is one optional way to combine size, severity and recency. Higher = more or more serious recorded matters. It does not measure a party's integrity. Its three parts are each scaled so the highest party scores 100:
- Size-adjusted score (50%) — the weighted score per 10 seats. Parties under 10 seats are counted as 10 seats so one case in a tiny party can't dwarf everyone else.
- Case severity (30%) — how much of the party's score comes from convictions and criminal charges rather than accusations.
- Recency (20%) — recent cases count more: this year 1.0, last year 0.85, two years ago 0.70, older 0.50.
It updates live as you move the weight sliders.
Severity % is simply convicted + charged matters as a share of all scored matters. Named people per 10 seats counts distinct people with an open, scored matter for every 10 seats — named people need not be current MPs.
Complaints by political rivals or members of the public are shown as Pending and are not scored until an official body (NPA, SIU, Public Protector, a commission, or Parliament's ethics committee) has opened an investigation or made a finding. This rule applies to every party.
Parties with no scored matters score 0 — reflecting absence of reporting, not a clean bill of health.