KNSB FIDE
MR

Martin Roseboom

Rated since January 2023

1864 Classic

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
LIEFBROER, A.C. (AAT) 1938
11993 KNSB competitie 2025-2026 Klasse 4 ronde 2 · Saturday 4 October 2025
HOONING, F.H. (FREEK) 1918
9647 SOS Competitie 2024/2025 2024-10 · Monday 7 October 2024
GOUMA, R. (RONALD) 1899
12991 KNSB competitie 2025-2026 Klasse 4 ronde 7 · Saturday 7 February 2026
SCHUT, P.F. (PETER) 1795
5712 SOS Competitie 2022/2023 Januari 2023 · Tuesday 17 January 2023
HAGGEMAN, H.J.G.A. (HENNY) 1752
8374 KNSB competitie 2023-2024 Klasse 5 ronde 5 · Saturday 3 February 2024
Worst losses
HEIJNEKAMP, N. (NIELS) 1723
7641 KNSB competitie 2023-2024 Klasse 5 ronde 1 · Saturday 7 October 2023
HOOGAKKER, P. (PETER) 1775
9651 SOS Competitie 2024/2025 2025-02 · Wednesday 5 February 2025
RUTTEN, B.A. (BRAM) 1877
6844 SOS Competitie 2022/2023 Maart 2023(K1) · Friday 17 March 2023
NIEUWENHUIZEN VAN, J.H. (HANS) 1923
11252 KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … · Saturday 10 May 2025
FLOHR, R.E. (RON) 1924
9649 SOS Competitie 2024/2025 2024-12 · Friday 6 December 2024
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +1–0=0 +4.2
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +1–0=0 +14.0
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–1=0 -9.8
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +0–0=1 -2.5
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +1–0=0 +15.6
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +0–0=1 -0.9
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–1=0 -9.2
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–0=1 -0.1
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–0=1 +0.5
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–0=1 +2.8
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +0–1=0 -10.4
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +0–1=0 -9.0
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–0=1 -1.3
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–0=1 -1.8
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–0=1 +0.8
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–0=1 -1.9
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–1=0 -16.3
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +0–1=0 -11.7
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +2–0=0 +19.7
KNSB competitie 2023-2024 Klasse 5 ronde 5 Saturday 16 September 2023 +1–0=0 +11.2
KNSB competitie 2023-2024 Klasse 5 ronde 4 Saturday 16 September 2023 +1–0=0 +7.1
KNSB competitie 2023-2024 Klasse 5 ronde 3 Saturday 16 September 2023 +0–0=1 +1.9
KNSB competitie 2023-2024 Klasse 5 ronde 1 Saturday 16 September 2023 +0–1=0 -15.2
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–1=0 -5.8
SOS Competitie 2022/2023 Maart 2023(K1) Monday 12 September 2022 +0–1=0 -10.3
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +1–0=0 +12.3

Rating History

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Peak Ratings

Classic 1901 Nov. 1, 2024
Rapid 1869 March 1, 2026
Blitz 1869 March 1, 2026

Games

Wins 8
Losses 9
Draws 10
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 5 6 31%
Black 3 5 3 27%

Recent Matches

Bijsterveld van, Y. (Yvo) (1583) Saturday 11 April 2026 WIN +4.2
Rooij van, M.M.M. (Maarten) (1964) Monday 9 March 2026 LOSS -9.2
Quint, J.M. (Jorik) (1851) Thursday 12 February 2026 DRAW -0.1
Gouma, R. (Ronald) (1899) Saturday 7 February 2026 WIN +14.0
Hoolsema, M. (Maarten) (1941) Saturday 13 December 2025 LOSS -9.8
Bosch van den, R. (Rijk) (1879) Thursday 4 December 2025 DRAW +0.5
Bos, M. (Martin) (1794) Saturday 1 November 2025 DRAW -2.5
Friesen, P.R. (Philippe) (1931) Thursday 9 October 2025 DRAW +2.8
Liefbroer, A.C. (Aat) (1938) Saturday 4 October 2025 WIN +15.6
Weidema, R. (Rik) (1825) Saturday 20 September 2025 DRAW -0.9
Setten van, D.C. (Dirk) (1809) Tuesday 20 May 2025 DRAW -1.8
Nieuwenhuizen van, J.H. (Hans) (1923) Saturday 10 May 2025 LOSS -10.4
Boer de, A. (Albert) (1892) Friday 11 April 2025 DRAW +0.8
Veldhorst, B. (Berend) (1972) Saturday 5 April 2025 LOSS -9.0
Brandenburg, M. (Melchior) (1818) Thursday 20 March 2025 DRAW -1.9
Hoogakker, P. (Peter) (1775) Wednesday 5 February 2025 LOSS -16.3
Flohr, R.E. (Ron) (1924) Friday 6 December 2024 LOSS -11.7
Gergin, I. (Isafara) (1864) Saturday 23 November 2024 DRAW -1.3
Hooning, F.H. (Freek) (1918) Monday 7 October 2024 WIN +13.8
Rijken, R. (Richard) (1674) Thursday 26 September 2024 WIN +5.9