COMPO · Elo rankings for professional League of Legends

COMPO has tracked professional League of Legends since June 2011: team and player Elo rankings, major-league schedules, draft, profiles and meta — all from games actually played on stage.

Leagues covered

LCK and Champions/OGN for Korea, LPL for China, LEC and EU LCS for Europe, LCS and NA LCS for North America, LMS then PCS then LCP for the Pacific, LTA North and LTA South for the Americas, plus the international events: Worlds, MSI and First Stand. Secondary leagues and academy teams are deliberately excluded.

What the tool does

• Rank teams and players over several windows (season, form, career).
• Follow league schedules, scores and the rating swing of every series.
• Read where each split stands, day by day.
• Simulate a draft the way a pro team would, with the reasoning behind each pick.
• Browse player, team and champion profiles, lane matchups and 5v5 compositions.
• See how the game changed: length, volume, win rates, blue-side edge.

Where the data comes from

Data comes from Leaguepedia, under the Creative Commons BY-SA 3.0 licence. A snapshot provides the long history, topped up at every update with the most recent games read straight from Leaguepedia's API. COMPO is an independent project, unaffiliated with Riot Games.