Playground

Applied math · Live model

ELO Ranking Lab

Ten players start at 1,000. Each round pairs similar ratings and updates the leaderboard after five matches. Run repeated rounds to see each player’s hidden strength shape the ranking.

Round 0 · simulation running

Live standings

0 rounds
01Maya
0–0 1,000
02Theo
0–0 1,000
03Nora
0–0 1,000
04Leo
0–0 1,000
05Iris
0–0 1,000
06Jules
0–0 1,000
07Remy
0–0 1,000
08Ari
0–0 1,000
09Sage
0–0 1,000
10Milo
0–0 1,000

Latest matches

5 per round

No matches played yet.

Winner shown in violet. Skill stays hidden from the ranking model.