JB
Joost Beltman
Team Competition
Current team
Klasse 5E · 2025-2026 · 6 games
Past teams
Magnus Leidsche Rijn 1
7 games
Klasse 4G · 2024-2025
Magnus Leidsche Rijn 1
6 games
Klasse 4E · 2023-2024
RIVALRY
Not enough games to determine rivalries yet.
The good & the bad
Best wins
14012 HSG Open 2026 Groep B · Saturday 20 June 2026
HUANG, Z. (ZIYANG)
1919
14012 HSG Open 2026 Groep B · Friday 19 June 2026
GROEN, E.C. (EDWIN)
1836
12992 KNSB competitie 2025-2026 Klasse 5 ronde 6 · Saturday 7 February 2026
13122 85e Daniel Noteboomtoernooi 4 kampen · Saturday 21 February 2026
13122 85e Daniel Noteboomtoernooi 4 kampen · Friday 20 February 2026
Worst losses
12517 62e Voorjaarstoernooi Schaakclub Purmerend Ronde 1 · Friday 3 April 2026
12737 2026 Chess.com Botwinnik Open Vierkampen · Sunday 4 January 2026
SPIL, A.L. (BERT)
1813
13500 62e Voorjaarstoernooi Schaakclub Purmerend Ronde 2 · Saturday 4 April 2026
BEY, J.J. (JAN)
1828
13122 85e Daniel Noteboomtoernooi 4 kampen · Sunday 22 February 2026
LANEN VAN, A. (ALEX)
1836
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Friday 16 January 2026
Rating History
Loading rating history...
Peak Ratings
Classic
1933
Oct. 1, 2024
Rapid
1893
April 1, 2025
Blitz
1834
March 1, 2026
Games
Wins
15
Losses
9
Draws
10
Win Rate
44%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 11 | 4 | 0 | 73% |
| Black | 4 | 6 | 9 | 21% |
Recent Matches
Baeten, W. (Wim)
(1719)
Monday 25 May 2026
WIN
+9.7
Raffelt, Viktor
(1704)
Monday 25 May 2026
WIN
+9.2
Nolte, Katharina
(1716)
Sunday 24 May 2026
WIN
+9.6
Pferdmenges, Elias
(1753)
Saturday 23 May 2026
WIN
+10.9
Grobet, Sam
(1759)
Friday 22 May 2026
DRAW
-1.4