KNSB FIDE
SS

Sjaak Steijn

Rated since January 2023

1788 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
CLAEYS, ROBIN 1790
Belgian Interclubs 2023-2024 Round 3 · 2023-10-22
HOOREBEKE VAN, J. (JIMMY) 1755
Belgian Interclubs 2022-2023 Ronde 10 · 2023-04-30
GILS VAN, C.M.W. (CEES) 1750
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · 2026-03-07
HAMME VAN, R. (REMCO) 1750
Belgian Interclubs 2023-2024 Round 11 · 2024-04-21
VANLERBERGHE, E. (EDDY) 1734
Belgian Interclubs 2022-2023 Ronde 11 · 2022-09-25
Worst losses
WILMOTTE, FREDERIK 1428
Belgian Interclubs 2023-2024 Round 6 · 2024-01-28
VAN LIERDE, CARL 1518
Belgian Interclubs 2023-2024 Round 7 · 2024-02-04
STUER, HUGO 1568
Belgian Interclubs 2022-2023 Ronde 8 · 2023-03-19
VERMUE, A.B.C.H. (ALBERT) 1655
6424 ZSB Avondcompetitie 2022-2023 Groep A · 2022-11-28
WELTEN, J.S.P. (HANS) 1778
6430 ZSB Avondcompetitie 2022-2023 Groep A · 2023-04-03
No FIDE-rated tournaments found.
ZSB avondcompetitie 2025-2026 Groep A Sat, Nov 1, 2025 +1–0=0 +10.5
KNSB competitie 2025-2026 Klasse 5 ronde 5 Sat, Sep 20, 2025 +0–1=0 -10.8
KNSB competitie 2025-2026 Klasse 5 ronde 7 Sat, Sep 20, 2025 +1–0=0 +11.2
KNSB competitie 2025-2026 Klasse 5 ronde 6 Sat, Sep 20, 2025 +0–1=0 -9.1
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Sat, Sep 20, 2025 +1–0=0 +10.3
KNSB competitie 2025-2026 Klasse 5 ronde 2 Sat, Sep 20, 2025 +0–1=0 -8.9
KNSB competitie 2025-2026 Klasse 5 ronde 1 Sat, Sep 20, 2025 +1–0=0 +8.4
ZSB avondcompetitie 2025-2026 Groep A Mon, Sep 1, 2025 +1–0=0 +2.8
ZSB Bekercompetitie 2024-2025 Groep A Sat, Mar 1, 2025 +0–1=0 -8.2
ZSB Avondcompetitie 2024-2025 Groep A Wed, Jan 1, 2025 +1–0=0 +6.6
KNSB competitie 2024-2025 Klasse 5 ronde 7 Sat, Sep 21, 2024 +0–1=0 -8.5
KNSB competitie 2024-2025 Klasse 5 ronde 6 Sat, Sep 21, 2024 +0–1=0 -9.3
KNSB competitie 2024-2025 Klasse 5 ronde 5 Sat, Sep 21, 2024 +0–1=0 -7.5
KNSB competitie 2024-2025 Klasse 5 ronde 4 Sat, Sep 21, 2024 +0–1=0 -10.7
KNSB competitie 2024-2025 Klasse 5 ronde 3 Sat, Sep 21, 2024 +0–1=0 -8.5
KNSB competitie 2024-2025 Klasse 5 ronde 2 Sat, Sep 21, 2024 +0–1=0 -11.2
KNSB competitie 2024-2025 Klasse 5 ronde 1 Sat, Sep 21, 2024 +0–1=0 -10.4
Belgian Interclubs 2023-2024 Round 11 Sun, Apr 21, 2024 +1–0=0 +9.9
Belgian Interclubs 2023-2024 Round 9 Sun, Mar 10, 2024 +1–0=0 +6.0
Belgian Interclubs 2023-2024 Round 8 Sun, Feb 18, 2024 +1–0=0 +2.3
Belgian Interclubs 2023-2024 Round 7 Sun, Feb 4, 2024 +0–1=0 -19.3
ZSB Avondcompetitie 2023-2024 Groep A Thu, Feb 1, 2024 +1–0=0 +9.8
Belgian Interclubs 2023-2024 Round 6 Sun, Jan 28, 2024 +0–1=0 -21.4
Belgian Interclubs 2023-2024 Round 4 Sun, Nov 19, 2023 +1–0=0 +4.4
Belgian Interclubs 2023-2024 Round 3 Sun, Oct 22, 2023 +1–0=0 +15.5
Belgian Interclubs 2023-2024 Round 2 Sun, Oct 15, 2023 +1–0=0 +9.2
Belgian Interclubs 2023-2024 Round 1 Sat, Sep 23, 2023 +1–0=0 +3.6
KNSB competitie 2023-2024 Klasse 5 ronde 7 Sat, Sep 16, 2023 +0–0=1 +0.0
KNSB competitie 2023-2024 Klasse 5 ronde 6 Sat, Sep 16, 2023 +1–0=0 +8.6
KNSB competitie 2023-2024 Klasse 5 ronde 5 Sat, Sep 16, 2023 +0–0=1 +1.4
KNSB competitie 2023-2024 Klasse 5 ronde 4 Sat, Sep 16, 2023 +0–0=1 -5.6
Belgian Interclubs 2022-2023 Ronde 11 Sun, Apr 30, 2023 +1–0=0 +11.0
Belgian Interclubs 2022-2023 Ronde 10 Sun, Apr 16, 2023 +1–0=0 +14.6
ZSB Avondcompetitie 2022-2023 Groep A Sat, Apr 1, 2023 +0–1=0 -9.6
Belgian Interclubs 2022-2023 Ronde 9 Sun, Mar 19, 2023 +1–0=0 +8.8
Belgian Interclubs 2022-2023 Ronde 8 Sun, Mar 5, 2023 +0–1=0 -17.4
ZSB Avondcompetitie 2022-2023 Groep A Wed, Mar 1, 2023 +0–1=0 -0.7
Belgian Interclubs 2022-2023 Ronde 7 Sun, Feb 12, 2023 +0–1=0 -8.5
ZSB Avondcompetitie 2022-2023 Groep A Wed, Feb 1, 2023 +0–1=0 -11.0
Belgian Interclubs 2022-2023 Ronde 6 Sun, Jan 29, 2023 +0–1=0 -4.6
Belgian Interclubs 2022-2023 Ronde 4 Sun, Nov 20, 2022 +1–0=0 +6.6
ZSB Avondcompetitie 2022-2023 Groep A Sun, Nov 20, 2022 +0–1=0 -15.8
Belgian Interclubs 2022-2023 Ronde 3 Sun, Nov 6, 2022 +0–1=0 -10.7
KNSB competitie 2022-2023 Klasse 4 ronde 9 Sat, Sep 17, 2022 +0–1=0 -6.9
KNSB competitie 2022-2023 Klasse 4 ronde 8 Sat, Sep 17, 2022 +0–0=1 +7.4
KNSB competitie 2022-2023 Klasse 4 ronde 7 Sat, Sep 17, 2022 +0–1=0 -7.3
KNSB competitie 2022-2023 Klasse 4 ronde 6 Sat, Sep 17, 2022 +0–1=0 -8.6
KNSB competitie 2022-2023 Klasse 4 ronde 5 Sat, Sep 17, 2022 +0–0=1 +2.2

Rating History

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Peak Ratings

Classic 1841 June 1, 2024
Rapid 1788 March 1, 2026
Blitz 1788 March 1, 2026

Games

Wins 19
Losses 24
Draws 5
Win Rate 40%

Performance by Color

Color Wins Draws Losses Win Rate
White 11 0 7 61%
Black 8 5 17 27%

Recent Matches

Clarisse, E. (Eric) (1838) 2026-03-28 LOSS -10.8
Gils van, C.M.W. (Cees) (1750) 2026-03-07 WIN +11.2
Werf van der, T. (Ton) (1898) 2026-02-07 LOSS -9.1
Zootjes, M. (Mark) (1720) 2025-11-22 WIN +10.3
Heijden van der, W.A. (Wim) (1726) 2025-11-07 WIN +10.5
Rooijen van, P.K. (Paul) (1890) 2025-11-01 LOSS -8.9
Rockx, F.M.M.M. (Frank) (1653) 2025-10-04 WIN +8.4
Ploeg van der, W.Y.A. (Wouter) (1429) 2025-09-26 WIN +2.8
Eenennaam van, J. (Joost) (1919) 2025-04-13 LOSS -8.2
Groeneweg, N.W. (Nick) (1910) 2025-04-05 LOSS -8.5
Schumacher, A. (Arco) (1893) 2025-03-08 LOSS -9.3
Graaf de, D. (Dig) (1958) 2025-02-08 LOSS -7.5
Schoonakker, H.A. (Herman) (1620) 2025-01-17 WIN +6.6
Groenveld, H.A.G. (Henry) (1863) 2024-12-14 LOSS -10.7
Dubbeldam, C.J. (Nick) (1948) 2024-11-23 LOSS -8.5
Schroevers, R.J.M. (Roel) (1869) 2024-11-09 LOSS -11.2
Duynkerke, L.J. (Lennard) (1902) 2024-10-12 LOSS -10.4
Hamme van, R. (Remco) (1750) 2024-04-21 WIN +9.9
Clarisse, E. (Eric) (1834) 2024-03-23 DRAW +0.0
Himpe, Rudy (1630) 2024-03-10 WIN +6.0