KNSB FIDE
GD

Geert Duiven

Rated since March 2026

1670 Classic
1665 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
STAVAST, D.W. (DICK) 2055
12913 S.C. Steenwijk interne competitie 09-12-2025 t/m 27-01-2026 (010031) · Tuesday 9 December 2025
PONNE, A. (ANTON) 1836
13612 S.C. Steenwijk interne competitie 03-03-2026 t/m 21-04-2026 (010031) · Tuesday 7 April 2026
SCHOENMAKER, G.S. (GERRIT) 1637
12451 S.C. Steenwijk interne competitie 28-10-2025 t/m 25-11-2025 (010031) · Tuesday 11 November 2025
WEIJ VAN DER, P. (PETER) 1534
13612 S.C. Steenwijk interne competitie 03-03-2026 t/m 21-04-2026 (010031) · Tuesday 3 March 2026
LOOIJ VAN, P. (PATRELL) 1359
13612 S.C. Steenwijk interne competitie 03-03-2026 t/m 21-04-2026 (010031) · Tuesday 31 March 2026
Worst losses
SCHOENMAKER, G.S. (GERRIT) 1603
12913 S.C. Steenwijk interne competitie 09-12-2025 t/m 27-01-2026 (010031) · Tuesday 27 January 2026
SCHEERINGA, M. (MARTINUS) 1658
13154 S.C. Steenwijk interne competitie 03-02-2026 t/m 24-02-2026 (010031) · Tuesday 17 February 2026
TEUNIS, D. (DICK) 1805
12913 S.C. Steenwijk interne competitie 09-12-2025 t/m 27-01-2026 (010031) · Tuesday 13 January 2026
VROOM, B. (BAUKE) 1845
12021 FSB-competitie 2025-2026 ronde 5 1e klasse · Tuesday 10 February 2026
HOLTROP, J.M. (JAN) 1888
12014 FSB-competitie 2025-2026 ronde 3 2e klasse · Tuesday 25 November 2025
No FIDE-rated tournaments found.
S.C. Steenwijk interne competitie 03-02-2026 t/m 24-02-2026 (010031) Tuesday 3 February 2026 +0–1=1 -17.8
S.C. Steenwijk interne competitie 03-03-2026 t/m 21-04-2026 (010031) Tuesday 25 November 2025 +3–2=0 +25.8
S.C. Steenwijk interne competitie 09-12-2025 t/m 27-01-2026 (010031) Tuesday 25 November 2025 +1–3=1 -10.8
S.C. Steenwijk interne competitie 28-10-2025 t/m 25-11-2025 (010031) Saturday 25 October 2025 +1–0=2 +15.8
FSB-competitie 2025-2026 ronde 7 2e klasse Monday 1 September 2025 +0–0=1 +1.6
FSB-competitie 2025-2026 ronde 6 2e klasse Monday 1 September 2025 +0–0=1 +4.3
FSB-competitie 2025-2026 ronde 5 1e klasse Monday 1 September 2025 +0–1=0 -6.6
FSB-competitie 2025-2026 ronde 4 2e klasse Monday 1 September 2025 +0–0=1 +8.0
FSB-competitie 2025-2026 ronde 3 2e klasse Monday 1 September 2025 +0–1=0 -5.2

Rating History

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Peak Ratings

Classic 1643 April 1, 2026
Rapid 1665 March 1, 2026
Blitz 1643 April 1, 2026

Games

Wins 5
Losses 8
Draws 7
Win Rate 25%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 4 5 10%
Black 4 3 3 40%

Recent Matches

Jhirad, N.R. (Nick) (2008) Tuesday 21 April 2026 LOSS -2.5
Derks, M. (Mark) (1690) Monday 13 April 2026 DRAW +1.6
Ponne, A. (Anton) (1836) Tuesday 7 April 2026 WIN +18.8
Looij van, P. (Patrell) (1359) Tuesday 31 March 2026 WIN +4.1
Nuyen, S. (Nico) (1766) Tuesday 24 March 2026 DRAW +4.3
Beuving, L. (Louis) (1950) Tuesday 17 March 2026 LOSS -3.5
Weij van der, P. (Peter) (1534) Tuesday 3 March 2026 WIN +8.9
Dassen, L.B. (Bert) (1510) Tuesday 24 February 2026 DRAW -5.1
Scheeringa, M. (Martinus) (1658) Tuesday 17 February 2026 LOSS -12.7
Vroom, B. (Bauke) (1845) Tuesday 10 February 2026 LOSS -6.6
Schoenmaker, G.S. (Gerrit) (1603) Tuesday 27 January 2026 LOSS -15.0
Urk van, A. (Auke) (1942) Tuesday 20 January 2026 LOSS -4.4
Teunis, D. (Dick) (1805) Tuesday 13 January 2026 LOSS -8.1
Braakman, R. (Rik) (1483) Tuesday 6 January 2026 DRAW -6.2
Both, G.P. (Gert) (1932) Tuesday 16 December 2025 DRAW +8.0
Stavast, D.W. (Dick) (2055) Tuesday 9 December 2025 WIN +22.8
Holtrop, J.M. (Jan) (1888) Tuesday 25 November 2025 LOSS -5.2
Zee van der, P. (Pieter) (1728) Tuesday 18 November 2025 DRAW +2.5
Schoenmaker, G.S. (Gerrit) (1637) Tuesday 11 November 2025 WIN +11.9
Rubertus, R. (Robert) (1695) Tuesday 4 November 2025 DRAW +1.4