KNSB FIDE
NS

Niek Seinen

Rated since January 2023

1851 Classic

RIVALRY

Nemesis
Snijders, A. (Anthony)
Games: 3 · Win rate: 100%
Kryptonite
Jacobs, G. (Glenn)
Games: 3 · Win rate: 0%
Easy Target
Nagy, R.L.G. (Roel)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
NAGY, R.L.G. (ROEL) 2039
11987 NBSB Avondcompetitie 2025-2026 Ronde 6 · Monday 23 February 2026
BAX, A.J. (MARTIJN) 1885
12595 KNSB competitie 2025-2026 Klasse 6 ronde 4 · Saturday 13 December 2025
KISZKIEL, D.D. (DAVID) 1870
11983 NBSB Avondcompetitie 2025-2026 Ronde 2 · Thursday 23 October 2025
MAK, N. (NICO) 1797
8794 TAPIJTGIGANT OPEN ASK 2024 Groep C · Monday 1 April 2024
HEIJDEN VAN DER, R. (ROB) 1796
9721 NBSB Beker B 2024-2025 Ronde 1 · Saturday 19 October 2024
Worst losses
ROGGE, M. (MARLOES) 1609
6876 TAPIJTGIGANT OPEN ASK 2023 Groep C · Saturday 25 March 2023
ALFERINK, R.M. (ROEL) 1681
6876 TAPIJTGIGANT OPEN ASK 2023 Groep C · Sunday 26 March 2023
OPPERS, D.A.J. (DANNY) 1701
11035 NBSB Avondcompetitie 2024-2025 Ronde 7 · Tuesday 8 April 2025
BERKERS, P.A.M. (PIET) 1791
10191 NBSB Avondcompetitie 2024-2025 Ronde 3 · Tuesday 26 November 2024
OVERES, L.E.M. (LOEK) 1794
10941 NBSB Avondcompetitie 2024-2025 Ronde 6 · Thursday 20 March 2025
15e WLC Weekendtoernooi Groep A Friday 16 May 2025 +0–3=2 -12.1
NBSB Avondcompetitie 2025-2026 Ronde 6 Monday 22 September 2025 +3–0=0 +63.2
NBSB Beker B 2025-2026 Ronde 4 Monday 22 September 2025 +0–0=3 +2.9
NBSB Avondcompetitie 2025-2026 Ronde 5 Monday 22 September 2025 +0–3=0 -44.3
NBSB Beker B 2025-2026 Ronde 3 Monday 22 September 2025 +0–0=1 +0.9
NBSB Avondcompetitie 2025-2026 Ronde 3 Monday 22 September 2025 +0–1=0 -14.3
NBSB Avondcompetitie 2025-2026 Ronde 2 Monday 22 September 2025 +1–0=0 +17.4
NBSB Avondcompetitie 2025-2026 Ronde 1 Monday 22 September 2025 +1–0=0 +10.0
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +3–0=0 +21.6
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +2–0=0 +13.9
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0 +16.8
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–0=1 +3.0
NBSB Beker B 2024-2025 Ronde 2 Saturday 19 October 2024 +1–0=0 +9.3
NBSB Beker B 2024-2025 Ronde 1 Saturday 19 October 2024 +1–0=0 +15.6
NBSB Avondcompetitie 2024-2025 Ronde 7 Monday 30 September 2024 +0–1=0 -20.6
NBSB Avondcompetitie 2024-2025 Ronde 6 Monday 30 September 2024 +0–1=0 -17.7
NBSB Avondcompetitie 2024-2025 Ronde 5 Monday 30 September 2024 +1–0=0
NBSB Avondcompetitie 2024-2025 Ronde 4 Monday 30 September 2024 +1–0=0
NBSB Avondcompetitie 2024-2025 Ronde 3 Monday 30 September 2024 +0–1=0 -18.0
NBSB Avondcompetitie 2024-2025 Ronde 1 Monday 30 September 2024 +1–0=0
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +1–0=0 +11.0
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +1–0=0 +13.4
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–1=0 -6.1
KNSB competitie 2024-2025 Klasse 5 ronde 2 Saturday 21 September 2024 +1–0=0 +12.6
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +0–1=0 -14.3
14e WLC Weekendtoernooi Groep B Friday 31 May 2024 +4–1=0 +37.4
49e Open Kampioenschap van Utrecht Groep B Friday 10 May 2024 +2–3=1 -16.7
TAPIJTGIGANT OPEN ASK 2024 Groep C Saturday 30 March 2024 +4–1=1 +68.6
TAPIJTGIGANT OPEN ASK 2023 Groep C Friday 24 March 2023 +2–2=2 +52.9

Rating History

Loading rating history...

Peak Ratings

Classic 1851 April 1, 2026

Games

Wins 31
Losses 20
Draws 11
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 21 5 8 62%
Black 10 6 12 36%

Recent Matches

Snijders, A. (Anthony) (1657) Saturday 7 March 2026 WIN +7.2
Snijders, A. (Anthony) (1657) Saturday 7 March 2026 WIN +7.2
Snijders, A. (Anthony) (1657) Saturday 7 March 2026 WIN +7.2
Nagy, R.L.G. (Roel) (2039) Monday 23 February 2026 WIN +21.1
Nagy, R.L.G. (Roel) (2039) Monday 23 February 2026 WIN +21.1
Nagy, R.L.G. (Roel) (2039) Monday 23 February 2026 WIN +21.1
Jacobs, G. (Glenn) (1855) Saturday 14 February 2026 DRAW +1.0
Jacobs, G. (Glenn) (1855) Saturday 14 February 2026 DRAW +1.0
Jacobs, G. (Glenn) (1855) Saturday 14 February 2026 DRAW +1.0
Esch van, R. (Rob) (1640) Saturday 7 February 2026 WIN +6.9
Esch van, R. (Rob) (1640) Saturday 7 February 2026 WIN +6.9
Kloe de, M. (Maarten) (1803) Tuesday 3 February 2026 LOSS -14.8
Kloe de, M. (Maarten) (1803) Tuesday 3 February 2026 LOSS -14.8
Kloe de, M. (Maarten) (1803) Tuesday 3 February 2026 LOSS -14.8
Stafleu, M. (Michiel) (1834) Saturday 20 December 2025 DRAW +0.9
Bax, A.J. (Martijn) (1885) Saturday 13 December 2025 WIN +16.8
Yerramilli, A. (Avin) Saturday 22 November 2025 LOSS
Steijlen, P. (Pieter) (1819) Tuesday 11 November 2025 LOSS -14.3
Vennix, T. (Tom) (1900) Saturday 1 November 2025 DRAW +3.0
Kiszkiel, D.D. (David) (1870) Thursday 23 October 2025 WIN +17.4