KNSB FIDE
NR

Niels Radder

Rated since January 2023

1685 Classic
1709 Rapid
1693 Blitz

RIVALRY

Nemesis
Brinkhof, H. (Herman)
Games: 3 · Win rate: 67%
Easy Target
Russchen, J.G. (Jaap)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
TRIERWEILER, JOACHIM 1875
8254 HZ University of Applied Sciences Schaaktoernooi Groep A · Sunday 4 August 2024
KORTENHOF VAN, H.T.F.W. (HENK) 1867
8100 SOS Competitie 2023/2024 Maart 2024 · Friday 15 March 2024
MORSSINKHOF, A. (ARNO) 1800
13052 PK van SBO en afdeling Oost PK2026B1-2 · Saturday 14 February 2026
GRAAG DE, F.J. (FERDIN) 1794
8101 SOS Competitie 2023/2024 April 2024 · Thursday 11 April 2024
BRINKHOF, H. (HERMAN) 1786
9650 SOS Competitie 2024/2025 2025-01 · Friday 10 January 2025
Worst losses
BERG VAN DEN, P.M.M. (PETER) 1556
5713 SOS Competitie 2022/2023 Februari 2023 · Tuesday 14 February 2023
PATER, M. (MARTIJN) 1624
13315 KNSB competitie 2025-2026 Klasse 5 ronde 5 · Saturday 28 March 2026
BRINKHOF, H. (HERMAN) 1626
8373 KNSB competitie 2023-2024 Klasse 4 ronde 6 · Saturday 3 February 2024
BRAUN, E.M. (ERIC) 1653
11958 Kiste Trui Toernooi Groep A · Saturday 8 November 2025
JONG DE, L. (LUCAS) 1653
8387 OSBO Cup 2023/2024 Groep A · Friday 26 January 2024
27e HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 2 August 2025 +2–5=1 -39.5
HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 3 August 2024 +2–5=1 -23.6
PK van SBO en afdeling Oost PK 2026 groep B 6 Saturday 14 February 2026 +0–2=0 -14.1
PK van SBO en afdeling Oost PK2026B3-6 Saturday 14 February 2026 +4–2=0 +33.5
PK van SBO en afdeling Oost PK2026B1-2 Saturday 14 February 2026 +1–0=1 +20.4
Kiste Trui Toernooi Groep A Saturday 8 November 2025 +2–2=3 +0.2
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–2=0 -29.3
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–2=0 -16.6
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -8.6
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–1=0 -12.3
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 +4.3
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -11.4
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +0–1=0 -1.8
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +0–2=0 -1.7
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +2–0=0 +26.3
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–1=0 -7.7
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=0 -5.1
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–1=0 -9.2
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–1=0 -5.2
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–0=1 +1.6
OSBO Persoonlijke Kampioenschappen OSBO PK B 7-8 Saturday 2 November 2024 +2–0=0 +23.7
OSBO Persoonlijke Kampioenschappen OSBO PK 2025 A 5-6 Saturday 2 November 2024 +0–2=0 -23.1
OSBO Persoonlijke Kampioenschappen OSBO Persoonlijke Kampioenschappe… Saturday 2 November 2024 +2–0=0 +22.3
OSBO Persoonlijke Kampioenschappen Groep B Saturday 2 November 2024 +1–0=0 +5.6
KNSB competitie 2024-2025 Klasse 5 ronde 6 Saturday 21 September 2024 +0–1=0 -9.1
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +0–1=0 -10.9
KNSB competitie 2024-2025 Klasse 5 ronde 3 Saturday 21 September 2024 +0–1=0 -9.9
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +0–1=0 -8.3
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–1=0 -7.2
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–1=0 -0.4
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–1=0 -0.4
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–1=0 -12.6
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +1–0=0 +12.8
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +0–1=0 -8.9
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–1=0 -10.5
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–0=1 +17.6
OSBO Cup 2023/2024 Groep A Wednesday 1 November 2023 +0–1=0 -10.8
KNSB competitie 2023-2024 Klasse 6 ronde 7 Saturday 16 September 2023 +1–0=0 +13.7
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +0–1=0 -12.3
KNSB competitie 2023-2024 Klasse 6 ronde 4 Saturday 16 September 2023 +1–0=0 +5.4
KNSB competitie 2023-2024 Klasse 4 ronde 4 Saturday 16 September 2023 +0–1=0 -4.0
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +1–0=0 +9.2
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +12.9
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0 +16.4
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=0 -9.2
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +1–0=0 +13.7
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +0–0=1 +3.5
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–0=1 -3.1
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=0
SOS Competitie 2022/2023 April 2023(K1) Monday 12 September 2022 +1–0=0 +14.5
SOS Competitie 2022/2023 Maart 2023(K1) Monday 12 September 2022 +0–1=0 -7.2
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +0–1=0 -14.4
SOS Competitie 2022/2023 December 2022 Monday 12 September 2022 +1–0=0 +4.0

Rating History

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Peak Ratings

Classic 1804 June 1, 2024
Rapid 1709 Dec. 1, 2025
Blitz 1693 April 1, 2026

Games

Wins 28
Losses 49
Draws 11
Win Rate 32%

Performance by Color

Color Wins Draws Losses Win Rate
White 19 3 22 43%
Black 9 8 27 20%

Recent Matches

Cornelisse, J.J.A. (John) (2213) Friday 24 April 2026 LOSS -0.9
Cornelisse, J.J.A. (John) (2213) Friday 24 April 2026 LOSS -0.9
Pater, M. (Martijn) (1624) Saturday 28 March 2026 LOSS -14.7
Pater, M. (Martijn) (1624) Saturday 28 March 2026 LOSS -14.7
Schaap, N. (Niels) (1850) Sunday 22 March 2026 LOSS -7.1
Schaap, N. (Niels) (1850) Sunday 22 March 2026 LOSS -7.1
Russchen, J.G. (Jaap) (1751) Sunday 22 March 2026 WIN +14.8
Russchen, J.G. (Jaap) (1751) Sunday 22 March 2026 WIN +14.8
Weteringh van de, H. (Hans) (1705) Friday 20 March 2026 WIN +13.2
Weteringh van de, H. (Hans) (1705) Friday 20 March 2026 WIN +13.2
Koole, D.J.J. (David) (1810) Saturday 7 March 2026 LOSS -8.3
Koole, D.J.J. (David) (1810) Saturday 7 March 2026 LOSS -8.3
Pieters, L. (Lex) (1616) Saturday 28 February 2026 WIN +10.2
Jansen, H.J. (Henri) (1809) Saturday 28 February 2026 LOSS -8.2
Pieters, L. (Lex) (1616) Saturday 28 February 2026 WIN +10.2
Jansen, H.J. (Henri) (1809) Saturday 28 February 2026 LOSS -8.2
Pruijssers, K. (Karin) (1796) Saturday 14 February 2026 DRAW +3.9
Morssinkhof, A. (Arno) (1800) Saturday 14 February 2026 WIN +16.5
Eijkel van den, W.E. (Erik) (1825) Thursday 12 February 2026 LOSS -7.7
Koeleman, G.M. (Gerard) (1798) Saturday 7 February 2026 LOSS -8.6