KNSB FIDE
TW

Theo Witkamp

Rated since January 2023

1752 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
ROORDA, M. (MAARTEN) 1924
13118 NOSBO-competitie 2025-2026 ronde 5 (minus één uitgestelde wedstrijd)… · Friday 20 February 2026
BRONS, H.H. (HENK) 1803
12453 S.V. Hoogeveen interne competitie 28-10-2025 t/m 25-11-2025 (020014) · Tuesday 25 November 2025
WIEMERINK, H. (HANS) 1797
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 24 January 2026
HEEREN VAN, A. (ARIE) 1788
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 1 February 2026
DEKKER, I. (ICHELLE) 1747
10470 Tata Steel Chess Tournament 2026 Tienkampen · Tuesday 27 January 2026
Worst losses
GOOSSENS, K. (KAMIEL) 1654
13627 S.V. Hoogeveen interne competitie 31-03-2026 t/m 21-04-2026 (020014) · Tuesday 21 April 2026
HAAS DE, P. (PAUL) 1747
10470 Tata Steel Chess Tournament 2026 Tienkampen · Friday 23 January 2026
BRONS, H.H. (HENK) 1764
13626 S.V. Hoogeveen interne competitie 31-03-2026 t/m 21-04-2026 (020014) · Tuesday 31 March 2026
BOTTEMA, J. (JEROEN) 1768
13626 S.V. Hoogeveen interne competitie 31-03-2026 t/m 21-04-2026 (020014) · Tuesday 14 April 2026
VEENSTRA, F.L.J. (FRITS) 1778
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 25 January 2026
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +3–5=0 -20.0
NOSBO-competitie 2025-2026 ronde 7 Groep A Monday 13 April 2026 +1–0=0 +9.8
NOSBO-competitie 2025-2026 ronde 6 (minus één uitgestelde wedstrijd)… Monday 16 March 2026 +0–0=1 +2.9
NOSBO-competitie 2025-2026 ronde 5 (minus één uitgestelde wedstrijd)… Monday 16 February 2026 +1–0=0 +17.8
NOSBO-competitie 2025-2026 ronde 4 Groep A Monday 19 January 2026 +0–1=0 -3.1
NOSBO Beker 2025-2026 Kwartfinale Groep A Thursday 15 January 2026 +0–1=0 -11.4
NOSBO-competitie 2025-2026 ronde 3 Groep A Friday 28 November 2025 +0–1=0
NOSBO-competitie 2025-2026 ronde 2 Groep A Monday 10 November 2025 +0–1=0 -9.8
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +1–0=0 +11.7
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +10.9
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–0=1 +4.5
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0 +11.3
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +1–0=0 +12.2
S.V. Hoogeveen interne competitie 31-03-2026 t/m 21-04-2026 (020014) Tuesday 9 September 2025 +0–1=0 -8.0
S.V. Hoogeveen interne competitie 31-03-2026 t/m 21-04-2026 (020014) Tuesday 9 September 2025 +0–3=0 -31.8
S.V. Hoogeveen interne competitie 17-03-2026 t/m 24-03-2026 (020014) Tuesday 9 September 2025 +0–0=1 +3.8
S.V. Hoogeveen interne competitie 03-03-2026 t/m 10-03-2026 (020014) Tuesday 9 September 2025 +0–2=0 -17.6
S.V. Hoogeveen interne competitie 27-01-2026 t/m 17-02-2026 (020014) Tuesday 9 September 2025 +0–1=0 -6.4
S.V. Hoogeveen interne competitie 02-12-2025 t/m 09-12-2025 (020014) Tuesday 9 September 2025 +0–0=1 +8.2
S.V. Hoogeveen interne competitie 28-10-2025 t/m 25-11-2025 (020014) Tuesday 9 September 2025 +2–1=1 +15.0

Rating History

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Peak Ratings

Classic 1806 March 1, 2024
Rapid 1752 May 1, 2025
Blitz 1759 March 1, 2026

Games

Wins 11
Losses 17
Draws 5
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 3 8 35%
Black 5 2 9 31%

Recent Matches

Goossens, K. (Kamiel) (1654) Tuesday 21 April 2026 LOSS -8.0
Fokkema, G.A. (Gerwin) (1682) Friday 17 April 2026 WIN +9.8
Bottema, J. (Jeroen) (1768) Tuesday 14 April 2026 LOSS -12.2
Boontje, W. (Willem) (1916) Tuesday 7 April 2026 LOSS -7.3
Brons, H.H. (Henk) (1764) Tuesday 31 March 2026 LOSS -12.3
Scholma, R. (Robert) (1736) Saturday 28 March 2026 WIN +11.7
Broertjes, S.G. (Stephan) (1870) Tuesday 24 March 2026 DRAW +3.8
Waijer, A. (Arjen) (1843) Tuesday 17 March 2026 DRAW +2.9
Bottema, J. (Jeroen) (1770) Tuesday 10 March 2026 LOSS -12.1
Smit, G. (Gorrit) (1714) Saturday 7 March 2026 WIN +10.9
Mol, C.A. (Christiaan) (1980) Tuesday 3 March 2026 LOSS -5.5
Roorda, M. (Maarten) (1924) Friday 20 February 2026 WIN +17.8
Wageningen van, A.J.H. (Arie) (1951) Tuesday 10 February 2026 LOSS -6.4
Zijdemans, Z.Z. (Zowie) (1896) Saturday 7 February 2026 DRAW +4.5
Hoekstra, C.A.H. (Carl) (1795) Friday 6 February 2026 LOSS -11.4
Heeren van, A. (Arie) (1788) Sunday 1 February 2026 WIN +13.3
Maassen van, B. (Berend) (1806) Friday 30 January 2026 LOSS -11.1
Groot de, J. (Joris) (1803) Wednesday 28 January 2026 LOSS -11.2
Dekker, I. (Ichelle) (1747) Tuesday 27 January 2026 WIN +11.8
Greven, R. (Ron) (1805) Monday 26 January 2026 LOSS -11.1