Lennert Duyn
Netherlands · Ghost rating from real tournament results
633rating
1555weighted games
67events
42countries faced
57W 23Lrecent record
Career
Everything in the archive, handicap events excluded.
237–93career record
72%matches won
56%racks won
2025–2026competing
Best win: Gilliano Smit, rated 688 — 7–4.
Recent matches
Most recent first. Handicap events are excluded from the rating.
What this rating means
A gap of 100 rating points means 2:1 odds in a single game. At 633, Lennert Duyn would win about 67% of games against a 533 player, and about 33% against a 733 one.
Over a race to 9 those small per-game edges compound: a 100-point favourite takes the set about 92% of the time. Try any matchup on the calculator.