Roy Waterman
Netherlands · Ghost rating from real tournament results
342rating
140weighted games
16events
5countries faced
4W 37Lrecent record
This rating is provisional. Ghost treats a rating as established at 200 weighted games; this one has 140.
Career
Everything in the archive, handicap events excluded.
4–37career record
10%matches won
20%racks won
2026competing
Best win: Mariusz Mazanek, rated 593 — 3–1.
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 342, Roy Waterman would win about 67% of games against a 242 player, and about 33% against a 442 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.