Lennert Duyn
Netherlands · Ghost rating from real tournament results
627rating
1586weighted games
70events
43countries faced
58W 22Lrecent record
Career
Everything in the archive, handicap events excluded.
249–98career record
72%matches won
56%racks won
2025–2026competing
Best win: Gilliano Smit, rated 683 — 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 627, Lennert Duyn would win about 67% of games against a 527 player, and about 33% against a 727 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.