KNSB FIDE
BS

Bert Sigmond

Rated since January 2023

1634 Classic
1636 Rapid
1636 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
ELFERINK, D.A. (DUNCAN) 1593
9951 KNSB competitie 2024-2025 Klasse 5 ronde 3 · Saturday 23 November 2024
VEGTER, L.J. (LEEN) 1540
8375 KNSB competitie 2023-2024 Klasse 6 ronde 5 · Saturday 3 February 2024
WITMANS, W.J.T. (WISSE) 1514
7642 KNSB competitie 2023-2024 Klasse 6 ronde 1 · Saturday 7 October 2023
Worst losses
DIJK VAN, Y. (YOUP) 1529
7604 SOS Competitie 2023/2024 Oktober 2023 · Tuesday 10 October 2023
DORSTEN VAN, J. (JOY) 1622
9653 SOS Competitie 2024/2025 2025-04 · Friday 25 April 2025
LAAR VAN, J. (JAN) 1681
7807 KNSB competitie 2023-2024 Klasse 6 ronde 3 · Saturday 25 November 2023
MOLEN VAN DER, M. (RINUS) 1691
9652 SOS Competitie 2024/2025 2025-03 · Wednesday 12 March 2025
VERHAAREN, A.G.J. (ALBERT) 1692
8099 SOS Competitie 2023/2024 Februari 2024 · Thursday 15 February 2024
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–0=1 -1.5
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–2=0 -17.6
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–0=2 -7.9
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–0=1 +4.8
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +0–1=0 -6.2
KNSB competitie 2024-2025 Klasse 5 ronde 6 Saturday 21 September 2024 +0–1=0 -4.9
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +0–1=0 -5.3
KNSB competitie 2024-2025 Klasse 5 ronde 3 Saturday 21 September 2024 +1–0=0 +9.1
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +0–1=0 -4.8
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–1=0 -14.0
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–1=0 -12.2
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–0=1 -5.4
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–1=0 -9.6
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–1=0
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +0–0=1 -3.8
KNSB competitie 2023-2024 Klasse 6 ronde 7 Saturday 16 September 2023 +0–0=1 +1.2
KNSB competitie 2023-2024 Klasse 6 ronde 6 Saturday 16 September 2023 +0–0=1 -0.4
KNSB competitie 2023-2024 Klasse 6 ronde 5 Saturday 16 September 2023 +1–0=0 +14.0
KNSB competitie 2023-2024 Klasse 6 ronde 4 Saturday 16 September 2023 +0–0=1 +5.0
KNSB competitie 2023-2024 Klasse 6 ronde 3 Saturday 16 September 2023 +0–1=0 -6.6
KNSB competitie 2023-2024 Klasse 6 ronde 1 Saturday 16 September 2023 +1–0=0 +13.0
Open kampioenschap van Arnhem Groep B Friday 8 September 2023 +0–1=1 -7.7
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +0–0=1
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +0–0=1 -2.8
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=0 -6.2
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +0–0=1 -0.6
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–0=1 -0.9
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=0 -11.5
SOS Competitie 2022/2023 Maart 2023(K2) Monday 12 September 2022 +0–0=1 +7.3
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +0–0=1 -3.4

Rating History

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Peak Ratings

Classic 1704 March 1, 2024
Rapid 1649 March 1, 2026
Blitz 1649 March 1, 2026

Games

Wins 3
Losses 14
Draws 16
Win Rate 9%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 10 4 7%
Black 2 6 10 11%

Recent Matches

Dries-Heuten op den, R. (Rachel) (1592) Saturday 11 April 2026 DRAW -1.5
Harten van, T.M. (Thijs) (1533) Thursday 12 March 2026 DRAW -3.9
Harten van, T.M. (Thijs) (1533) Thursday 12 March 2026 DRAW -3.9
Vliek, D.W. (Dick) (1758) Saturday 7 March 2026 LOSS -8.8
Vliek, D.W. (Dick) (1758) Saturday 7 March 2026 LOSS -8.8
Oosterink, H.W. (Henk) (1788) Tuesday 3 February 2026 DRAW +4.8
Dorsten van, J. (Joy) (1622) Friday 25 April 2025 LOSS -14.0
Pol van der, R. (Rico) (1858) Saturday 5 April 2025 LOSS -6.2
Molen van der, M. (Rinus) (1691) Wednesday 12 March 2025 LOSS -12.2
Cayonlu, A. (Arda) (1924) Saturday 8 March 2025 LOSS -4.9
Brink van den, J. (Jasper) (1529) Thursday 13 February 2025 DRAW -5.4
Burer, A.R.M. (Audry) (1919) Saturday 8 February 2025 LOSS -5.3
Beelen van, J.H. (Jaap-Hille) (1786) Thursday 16 January 2025 LOSS -9.6
Elferink, D.A. (Duncan) (1593) Saturday 23 November 2024 WIN +9.1
Dungen van den, J. (Jules) Wednesday 13 November 2024 LOSS
Eimers, P. (Pim) (1589) Thursday 17 October 2024 DRAW -3.8
Lintelo te, P. (Pim) (1952) Saturday 12 October 2024 LOSS -4.8
Achterstraat, J. (Joas) Friday 12 April 2024 DRAW
Harxen van, L. (Luc) (1738) Saturday 23 March 2024 DRAW +1.2
Pouels, F.J.J. (Frank) (1624) Wednesday 13 March 2024 DRAW -2.8