KNSB FIDE
DK

Daniel Koopman

Rated since January 2023

1643 Classic
1655 Rapid
1655 Blitz

RIVALRY

Nemesis
Eck van, T.N. (Ted)
Games: 3 · Win rate: 33%
Kryptonite
Vonk, L. (Lars)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
ECK VAN, T.N. (TED) 1825
7696 Open Roosendaalsche 2023-2024 Ronde 1 · Monday 2 October 2023
CREUELS, F.M.J. (FRANK) 1763
11987 NBSB Avondcompetitie 2025-2026 Ronde 6 · Thursday 26 February 2026
SMITS, C.I. (JACQUES) 1621
9207 NBSB Competitie 2023/2024 2e helft Groep A · Monday 12 February 2024
OTTEN, H. (HANS) 1614
8839 Open Roosendaalsche 2023-2024 Ronde 6 · Monday 18 March 2024
SCHOONAKKER, H.A. (HERMAN) 1613
10497 KNSB competitie 2024-2025 Klasse 6 ronde 5 · Saturday 8 February 2025
Worst losses
IJZERMANS, G.A.M. (GER) 1276
8838 Open Roosendaalsche 2023-2024 Ronde 5 · Monday 26 February 2024
BASTIAANSEN, T. (TOM) 1344
9207 NBSB Competitie 2023/2024 2e helft Groep A · Saturday 3 February 2024
DUUREN VAN, F. (FRANK) 1459
6733 KNSB competitie 2022-2023 Klasse 5 ronde 6 · Saturday 11 March 2023
BOLIER, E. (ERIC) 1555
8322 Open Roosendaalsche 2023-2024 Ronde 4 · Monday 15 January 2024
TEPE, T. (THOMAS) 1561
6557 KNSB competitie 2022-2023 Klasse 5 ronde 5 · Saturday 11 February 2023
No FIDE-rated tournaments found.
Open Roosendaalsche 2025-2026 Ronde 6 Monday 27 October 2025 +0–1=0 -12.1
Open Roosendaalsche 2025-2026 Ronde 5 Monday 27 October 2025 +0–0=2 +6.4
Open Roosendaalsche 2025-2026 Ronde 3 Monday 27 October 2025 +0–0=1 +6.8
Open Roosendaalsche 2025-2026 Ronde 2 Monday 27 October 2025 +0–0=1 +2.2
Open Roosendaalsche 2025-2026 Ronde 1 Monday 27 October 2025 +0–0=1 +8.1
NBSB Zaterdagcompetitie 2025-2026 Ronde 7 Saturday 4 October 2025 +0–2=0 -23.4
NBSB Zaterdagcompetitie 2025-2026 Ronde 6 Saturday 4 October 2025 +2–0=0 +20.8
NBSB Zaterdagcompetitie 2025-2026 Ronde 4 Saturday 4 October 2025 +0–1=0 -12.1
NBSB Zaterdagcompetitie 2025-2026 Ronde 3 Saturday 4 October 2025 +1–0=0 +10.3
NBSB Zaterdagcompetitie 2025-2026 Ronde 1 Saturday 4 October 2025 +1–0=0
NBSB Avondcompetitie 2025-2026 Ronde 7 Monday 22 September 2025 +0–0=2 +1.3
NBSB Avondcompetitie 2025-2026 Ronde 6 Monday 22 September 2025 +2–0=0 +32.9
NBSB Avondcompetitie 2025-2026 Ronde 5 Monday 22 September 2025 +0–2=0 -19.3
NBSB Avondcompetitie 2025-2026 Ronde 4 Monday 22 September 2025 +0–0=1
NBSB Avondcompetitie 2025-2026 Ronde 3 Monday 22 September 2025 +0–0=1 +6.9
NBSB Avondcompetitie 2025-2026 Ronde 2 Monday 22 September 2025 +0–0=1 +0.6
NBSB Avondcompetitie 2025-2026 Ronde 1 Monday 22 September 2025 +0–1=0 -12.8
Open Roosendaalsche 2024-2025 Ronde 7 Monday 28 October 2024 +0–1=0 -9.7
Open Roosendaalsche 2024-2025 Ronde 5 Monday 28 October 2024 +1–0=0 +3.4
Open Roosendaalsche 2024-2025 Ronde 4 Monday 28 October 2024 +0–1=0 -3.3
Open Roosendaalsche 2024-2025 Ronde 3 Monday 28 October 2024 +0–1=0 -4.5
Open Roosendaalsche 2024-2025 Ronde 2 Monday 28 October 2024 +1–0=0
Open Roosendaalsche 2024-2025 Ronde 1 Monday 28 October 2024 +0–1=0 -4.7
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +1–0=0 +11.7
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +1–0=0 +9.5
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +1–0=0 +12.5
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +0–1=0 -9.1
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +0–0=1
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +0–1=0 -13.2
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +0–0=1 +2.8
NBSB Competitie 2023/2024 2e helft Groep A Sunday 24 December 2023 +1–2=1 +0.8
Open Roosendaalsche 2023-2024 Ronde 7 Monday 2 October 2023 +1–0=0 +5.6
Open Roosendaalsche 2023-2024 Ronde 6 Monday 2 October 2023 +1–0=0 +11.6
Open Roosendaalsche 2023-2024 Ronde 5 Monday 2 October 2023 +0–1=0 -16.6
Open Roosendaalsche 2023-2024 Ronde 4 Monday 2 October 2023 +0–1=0 -7.5
Open Roosendaalsche 2023-2024 Ronde 3 Monday 2 October 2023 +0–1=0 -4.1
Open Roosendaalsche 2023-2024 Ronde 2 Monday 2 October 2023 +0–1=0 -5.6
Open Roosendaalsche 2023-2024 Ronde 1 Monday 2 October 2023 +1–0=0 +23.1
NBSB competitie 2023/2024 Groep A Friday 1 September 2023 +0–2=1 -20.5
Open Roosendaalsche Ronde 7 Monday 10 October 2022 +1–0=0
Open Roosendaalsche Ronde 6 Monday 10 October 2022 +0–1=0
Open Roosendaalsche Ronde 5 Monday 10 October 2022 +0–1=0 -6.6
Open Roosendaalsche Ronde 4 Monday 10 October 2022 +1–0=0 +8.4
Open Roosendaalsche Ronde 3 Monday 10 October 2022 +0–1=0 -3.8
Open Roosendaalsche Ronde 2 Monday 10 October 2022 +1–0=0
KNSB competitie 2022-2023 Klasse 5 ronde 7 Saturday 17 September 2022 +0–0=1
KNSB competitie 2022-2023 Klasse 5 ronde 6 Saturday 17 September 2022 +0–1=0 -11.6
KNSB competitie 2022-2023 Klasse 5 ronde 5 Saturday 17 September 2022 +0–1=0 -8.2
KNSB competitie 2022-2023 Klasse 5 ronde 4 Saturday 17 September 2022 +0–1=0 -8.2

Rating History

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Peak Ratings

Classic 1655 April 1, 2026
Rapid 1655 May 1, 2026
Blitz 1655 May 1, 2026

Games

Wins 18
Losses 27
Draws 15
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 10 6 13 34%
Black 8 9 14 26%

Recent Matches

Robben, B. (Bas) (1666) Monday 20 April 2026 LOSS -12.1
Vonk, L. (Lars) (1665) Tuesday 17 March 2026 DRAW +0.7
Vonk, L. (Lars) (1665) Tuesday 17 March 2026 DRAW +0.7
Roon van, A.C.H.M. (Ton) (1669) Saturday 7 March 2026 LOSS -11.7
Roon van, A.C.H.M. (Ton) (1669) Saturday 7 March 2026 LOSS -11.7
Ruben, E.M. (Erik) (1739) Monday 2 March 2026 DRAW +3.2
Ruben, E.M. (Erik) (1739) Monday 2 March 2026 DRAW +3.2
Creuels, F.M.J. (Frank) (1763) Thursday 26 February 2026 WIN +16.5
Creuels, F.M.J. (Frank) (1763) Thursday 26 February 2026 WIN +16.5
Dun van, J. (Joop) (1586) Saturday 7 February 2026 WIN +10.4
Dun van, J. (Joop) (1586) Saturday 7 February 2026 WIN +10.4
Kapitany, K. (Karoly) (1729) Monday 2 February 2026 LOSS -9.6
Kapitany, K. (Karoly) (1729) Monday 2 February 2026 LOSS -9.6
Eck van, T.N. (Ted) (1853) Monday 22 December 2025 DRAW +6.8
Vonk, L. (Lars) (1652) Saturday 13 December 2025 LOSS -12.1
Alibrahim, S. (Salah) Thursday 11 December 2025 DRAW
Smits, C.I. (Jacques) (1694) Monday 24 November 2025 DRAW +2.2
Leijtens, F.A.M. (Frans) (1567) Saturday 22 November 2025 WIN +10.3
Wageningen van, L. (Lars) (1850) Thursday 13 November 2025 DRAW +6.9
Goorden, S. (Stijn) (1900) Monday 27 October 2025 DRAW +8.1