KNSB FIDE
RS

Rien Seip

Rated since January 2023

1951 Classic
1939 Rapid
1939 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KLEEF, R. (ROBERT) 1982
10472 Tata Steel Chess Tournament 2026 Dagvierkampen · Tuesday 20 January 2026
BERSSELAAR VAN DEN, H. (HENRI) 1943
11251 KNSB competitie 2024-2025 Klasse 3 ronde 9 · Saturday 10 May 2025
VISEE, R.C. (REIN) 1920
13527 KNSB competitie 2025-2026 Klasse 3 ronde 9 · Saturday 11 April 2026
BEEK VAN, A.A. (ANGEL) 1840
12263 KNSB competitie 2025-2026 Klasse 3 ronde 3 · Saturday 1 November 2025
HEIJENRATH, J.G.E. (JAN) 1834
11260 17e BPB Limburg Open 2025 Veteranen · Sunday 8 June 2025
Worst losses
ROOIJ VAN, J. (JOHN) 1960
13313 KNSB competitie 2025-2026 Klasse 3 ronde 6 · Saturday 28 March 2026
WEEL, J.J.M. (JAAP) 1977
12408 KNSB competitie 2025-2026 Klasse 3 Ronde 4 · Saturday 22 November 2025
BAKKER, R. (ROEL) 1993
10472 Tata Steel Chess Tournament 2026 Dagvierkampen · Monday 19 January 2026
STUER, MARC 2083
11260 17e BPB Limburg Open 2025 Veteranen · Saturday 7 June 2025
Tata Steel Chess Tournament 2026 Dagvierkampen Friday 16 January 2026 +1–1=1 +2.6
17e BPB Limburg Open 2025 Veteranen Friday 6 June 2025 +3–1=2 +24.3
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +1–0=0 +11.8
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–1=0 -12.2
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–0=1 -2.0
KNSB competitie 2025-2026 Klasse 2 ronde 5 Saturday 20 September 2025 +0–0=1 +7.3
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–1=0 -11.4
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +8.9
KNSB competitie 2025-2026 Klasse 2 ronde 1 Saturday 20 September 2025 +0–0=1 +4.5
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +1–0=0 +13.9

Rating History

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Peak Ratings

Classic 1953 Feb. 1, 2026
Rapid 1951 March 1, 2026
Blitz 1951 March 1, 2026

Games

Wins 7
Losses 4
Draws 6
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 3 2 44%
Black 3 3 2 38%

Recent Matches

Visee, R.C. (Rein) (1920) Saturday 11 April 2026 WIN +11.8
Rooij van, J. (John) (1960) Saturday 28 March 2026 LOSS -12.2
Schlangen, K. (Koen) (1894) Saturday 7 February 2026 DRAW -2.0
Versloot, J.W. (Jan Willem) (1949) Wednesday 21 January 2026 DRAW 0.0
Kleef, R. (Robert) (1982) Tuesday 20 January 2026 WIN +13.6
Bakker, R. (Roel) (1993) Monday 19 January 2026 LOSS -11.0
CM Stotyn, F. (Fabian) (2176) Saturday 13 December 2025 DRAW +7.3
Weel, J.J.M. (Jaap) (1977) Saturday 22 November 2025 LOSS -11.4
Beek van, A.A. (Angel) (1840) Saturday 1 November 2025 WIN +8.9
CM Roosmalen van, S. (Sjoerd) (2074) Saturday 20 September 2025 DRAW +4.5
IM Schouten, N. (Nico) (2069) Monday 9 June 2025 DRAW +5.1
Vermaat, M.C. (Marcel) (2220) Monday 9 June 2025 DRAW +8.9
Heijenrath, J.G.E. (Jan) (1834) Sunday 8 June 2025 WIN +9.6
Lodder, M.L. (Rien) (1513) Sunday 8 June 2025 WIN +2.0
Stuer, Marc (2083) Saturday 7 June 2025 LOSS -7.0
Haarsma, R.L.H. (Rob) (1706) Saturday 7 June 2025 WIN +5.8
Bersselaar van den, H. (Henri) (1943) Saturday 10 May 2025 WIN +13.9