KNSB FIDE
BB

Boudewijn Buis

Rated since June 2024

1671 Classic
1708 Rapid
1671 Blitz

RIVALRY

Nemesis
Demarteau, M. (Marijn)
Games: 4 · Win rate: 50%

The good & the bad

Best wins
WINNUBST, P. (PAUL) 1859
8985 Haarlem Open Groep A r3_7 · Wednesday 3 April 2024
NIGTEN, R. (RICHARD) 1635
10777 NHSB-competitie 2024-2025 Viertallen F t/m 16-03-2025 · Monday 10 March 2025
DEMARTEAU, M. (MARIJN) 1581
8985 Haarlem Open Groep A r3_7 · Wednesday 27 March 2024
NIJMAN, J.N. (JESSE) 1393
8985 Haarlem Open Groep A r3_7 · Monday 18 March 2024
POST, H. (HUGO) 1339
8081 KC Vierkampen Groep F · Friday 15 December 2023
Worst losses
DEMARTEAU, M. (MARIJN) 1260
8081 KC Vierkampen Groep F · Friday 15 December 2023
GORISSEN, J.A.C. (AD) 1701
8160 Haarlem Open Groep A · Saturday 16 March 2024
ROIJERS, D. (DENNIS) 1727
8985 Haarlem Open Groep A r3_7 · Monday 15 April 2024
LEMKES, H.H.P.J. (HERMAN) 1755
9713 NHSB-competitie 2024-2025 Klasse 2C t/m 26-10-2024 · Monday 30 September 2024
HEUS, D. (DAAN) 1787
8985 Haarlem Open Groep A r3_7 · Monday 8 April 2024
No FIDE-rated tournaments found.
NHSB-competitie 2024-2025 Viertallen F t/m 16-03-2025 Sunday 1 September 2024 +1–0=0 +36.0
NHSB-competitie 2024-2025 Klasse 2C t/m 26-10-2024 Sunday 1 September 2024 +0–1=0 -26.9
Haarlem Open Groep A r3_7 Friday 8 March 2024 +6–4=0 +356.6
Haarlem Open Groep A Friday 8 March 2024 +0–4=0 -315.2
KC Vierkampen Groep F Friday 24 November 2023 +4–2=0 -302.6

Rating History

Loading rating history...

Peak Ratings

Classic 1671 April 1, 2025
Rapid 1708 Dec. 1, 2024
Blitz 1671 March 1, 2026

Games

Wins 11
Losses 11
Draws 0
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 0 4 60%
Black 5 0 7 42%

Recent Matches

Nigten, R. (Richard) (1635) Monday 10 March 2025 WIN +36.0
Lemkes, H.H.P.J. (Herman) (1755) Monday 30 September 2024 LOSS -26.9
Roijers, D. (Dennis) (1727) Monday 15 April 2024 LOSS -62.8
Roijers, D. (Dennis) (1727) Monday 15 April 2024 LOSS -79.0
Heus, D. (Daan) (1787) Monday 8 April 2024 LOSS -89.2
Heus, D. (Daan) (1909) Monday 8 April 2024 LOSS -35.3
Winnubst, P. (Paul) (1859) Wednesday 3 April 2024 WIN +269.3
Winnubst, P. (Paul) (1851) Wednesday 3 April 2024 WIN +168.8
Demarteau, M. (Marijn) (1581) Wednesday 27 March 2024 WIN +84.6
Demarteau, M. (Marijn) (1581) Wednesday 27 March 2024 WIN +93.6
Nijman, J.N. (Jesse) (1393) Monday 18 March 2024 WIN +6.7
Nijman, J.N. (Jesse) Monday 18 March 2024 WIN
Gorissen, J.A.C. (Ad) (1701) Saturday 16 March 2024 LOSS -143.1
Gorissen, J.A.C. (Ad) (1701) Saturday 16 March 2024 LOSS -86.5
Darie, A.C. (Aden) (1947) Friday 8 March 2024 LOSS -48.6
Darie, A.C. (Aden) (1900) Friday 8 March 2024 LOSS -37.0
Demarteau, M. (Marijn) (1260) Friday 15 December 2023 LOSS -171.8
Schor, J.C.W. (Joop) Friday 15 December 2023 WIN
Post, H. (Hugo) (1339) Friday 15 December 2023 WIN +30.5
Demarteau, M. (Marijn) (1260) Friday 15 December 2023 LOSS -194.8