KNSB FIDE
RD

Roel van Duijn

Rated since January 2023

1936 Classic
1936 Rapid
1936 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
NIKKELS, J. (JEROEN) 1860
9649 SOS Competitie 2024/2025 2024-12 · Monday 9 December 2024
CLAESSEN, A.L. (TONIE) 1836
12775 SOS competitie 2025/2026 Lijst 1 mrt · Monday 9 February 2026
BOONSTRA, J. (JACQUES) 1809
12410 KNSB competitie 2025-2026 Klasse 5 Ronde 3 · Saturday 22 November 2025
KRUIMER, H.J. (ARJEN) 1782
9652 SOS Competitie 2024/2025 2025-03 · Monday 17 March 2025
BRIL, C.M. (KAREL) 1763
8101 SOS Competitie 2023/2024 April 2024 · Monday 8 April 2024
Worst losses
MULLER, M. (MARTEN) 1666
8099 SOS Competitie 2023/2024 Februari 2024 · Monday 12 February 2024
HOENS, M. (MATTHIJS) 1805
9952 KNSB competitie 2024-2025 Klasse 6 ronde 3 · Saturday 23 November 2024
BUITENHUIS, A.E. (ERIK) 1830
8573 KNSB competitie 2023-2024 Klasse 5 ronde 6 · Saturday 2 March 2024
MOLL, J. (JAN ROELOF) 1880
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
VRIES DE, F. (FABIAN) 1987
12774 SOS competitie 2025/2026 Lijst 1 feb · Monday 19 January 2026
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–1=0 -15.0
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–0=1 -3.1
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–0=1 -5.4
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +1–0=0 +7.3
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0 +8.8
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=0 -11.4
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–1=0 -11.0
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +1–0=0 +4.0
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +1–0=0 +4.9
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +1–0=0
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +0–1=0 -17.5
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +1–0=0 +5.5
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +1–0=0
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +1–0=0 +7.0
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +9.8
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–0=1 -3.0
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +0–1=0
KNSB competitie 2023-2024 Klasse 5 ronde 6 Saturday 16 September 2023 +0–1=0 -16.9
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +6.5
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0 +4.6
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=0 -21.1

Rating History

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Peak Ratings

Classic 1965 May 1, 2025
Rapid 1951 March 1, 2026
Blitz 1951 March 1, 2026

Games

Wins 11
Losses 7
Draws 3
Win Rate 52%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 2 6 47%
Black 4 1 1 67%

Recent Matches

Moll, J. (Jan Roelof) (1880) Saturday 7 March 2026 LOSS -15.0
Claessen, A.L. (Tonie) (1836) Monday 9 February 2026 WIN +8.8
Engelen, R.J.H. (Ronald) (1855) Saturday 7 February 2026 DRAW -3.1
Vries de, F. (Fabian) (1987) Monday 19 January 2026 LOSS -11.4
Alblas, J. (John) (1799) Saturday 13 December 2025 DRAW -5.4
Boonstra, J. (Jacques) (1809) Saturday 22 November 2025 WIN +7.3
Kleuver de, J.N. (Jonathan) (2007) Monday 3 November 2025 LOSS -11.0
Cloosterman, T. (Teun) (1676) Saturday 5 April 2025 WIN +4.0
Kruimer, H.J. (Arjen) (1782) Monday 17 March 2025 WIN +7.0
Muijlwijk van, T.R. (Tycho) (1703) Saturday 8 March 2025 WIN +4.9
Bentohami, Z. (Zakharia) Saturday 8 February 2025 WIN
Nikkels, J. (Jeroen) (1860) Monday 9 December 2024 WIN +9.8
Hoens, M. (Matthijs) (1805) Saturday 23 November 2024 LOSS -17.5
Visschedijk, T.H. (Theo) (1867) Monday 11 November 2024 DRAW -3.0
Ypma, P. (Piet) (1732) Saturday 9 November 2024 WIN +5.5
Samman, A.S. (Ahmad) Saturday 12 October 2024 WIN
Auener, P.J. (Jeroen) Monday 23 September 2024 LOSS
Bril, C.M. (Karel) (1763) Monday 8 April 2024 WIN +6.5
Kuijk, C.J. (Kees) (1702) Monday 11 March 2024 WIN +4.6
Buitenhuis, A.E. (Erik) (1830) Saturday 2 March 2024 LOSS -16.9