Tim Jonkman
Netherlands · Ghost rating from real tournament results
671rating
470weighted games
18events
17countries faced
54W 13Lrecent record
Career
Everything in the archive, handicap events excluded.
54–13career record
81%matches won
64%racks won
2022–2026competing
Best win: Mika van Berkel, rated 691 — 100–50.
Recent matches
Most recent first. Handicap events are excluded from the rating.
2026-07-107–3Richard Tsang · Qualifier 2 GO Customs Amsterdam Open @Mokum
What this rating means
A gap of 100 rating points means 2:1 odds in a single game. At 671, Tim Jonkman would win about 67% of games against a 571 player, and about 33% against a 771 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.