Verified inputs
Only results supplied or confirmed by recognised organisers.
A national leaderboard must be earned from verified tournament results. No names or positions will appear here until the data and methodology can withstand scrutiny.
Only results supplied or confirmed by recognised organisers.
Rating formula, season boundaries, corrections and tie-breaks visible to everyone.
Players and organisers can challenge identity matches and incorrect records.
Corrections are logged; past event records remain tied to their rules and sources.
Before launch we need organiser agreements, player identity rules, minimum event standards, inactivity policy, junior privacy review and a published disputes process.