KNSB FIDE
ND

Niels van Diejen

Rated since January 2023

1836 Classic
1837 Rapid
1825 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BOS VAN DEN, H.J. (HENK) 1911
10494 KNSB competitie 2024-2025 Klasse 3 ronde 6 · Saturday 8 February 2025
HOLWIJN, M.R. (MELVIN) 1904
8531 Spijkenisse Open Vierkampen Schaaktoernooi Groep A · Friday 21 February 2025
YAHIA, M. (MUSTAPHA) 1896
9642 KNSB competitie 2024-2025 Klasse 3 ronde 2 · Saturday 12 October 2024
KLEIN, J.A. (HANS) 1889
8807 KNSB competitie 2023-2024 Klasse 4 ronde 9 · Saturday 20 April 2024
VROEGINDEWEIJ, M. (MAARTEN) 1874
6666 RSB Competitie 2022-2023 8-tallen maart · Friday 20 January 2023
Worst losses
GREEVENBOSCH, C. (KEES) 1745
8072 KNSB competitie 2023-2024 Klasse 4 ronde 5 · Saturday 16 December 2023
IERSEL VAN, Y.C. (YORN) 1760
7386 Persoonlijk Kampioenschap van de RSB 2023 Groep A · Monday 21 August 2023
MERSCH, R. (RENE) 1815
8529 RSB Competitie 2023-2024 8-tallen februari · Thursday 15 February 2024
NIEUWENHUIZEN VAN, J.H. (HANS) 1851
6234 KNSB competitie 2022-2023 Klasse 3 ronde 5 · Saturday 17 December 2022
RANFT, J.H. (HANS) 1852
9209 RSB Competitie 2023-2024 8-tallen juli · Monday 10 June 2024
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +0–1=0 -6.1
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +2–0=0
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–0=2 +7.3
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -11.6
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +1–0=0 +12.2
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–1=0 -8.4
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 +6.3
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–0=1 +4.9
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +0–0=1 +4.7
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +2–0=0 +15.7
RSB Competitie 2025-2026 Achttallen januari Monday 1 September 2025 +0–1=0 -11.9
RSB Competitie 2025-2026 Achtallen december Monday 1 September 2025 +1–0=0 +3.8
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +1–0=0 +11.4
RSB Competitie 2025-2026 Achttallen Oktober Monday 1 September 2025 +0–0=1 +1.9
RSB Competitie 2025-2026 Achttallen september Monday 1 September 2025 +0–1=0 -10.9
Spijkenisse Open Vierkampen Schaaktoernooi Groep A Friday 21 February 2025 +1–2=0 -8.8
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +0–1=0 -7.7
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +0–1=0 -7.3
KNSB competitie 2024-2025 Klasse 3 ronde 6 Saturday 21 September 2024 +1–0=0 +14.2
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–1=0 -7.4
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Saturday 21 September 2024 +0–1=0 -2.3
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +1–0=0 +13.7
KNSB competitie 2024-2025 Klasse 3 ronde 1 Saturday 21 September 2024 +0–1=0 -10.0
RSB Competitie 2024-2025 8-tallen mei Sunday 1 September 2024 +1–0=0 +8.1
RSB Competitie 2024-2025 8-tallen april Sunday 1 September 2024 +0–1=0 -9.2
RSB Competitie 2024-2025 8-tallen februari Sunday 1 September 2024 +0–2=0 -23.0
RSB Competitie 2024-2025 8-tallen januari Sunday 1 September 2024 +1–0=0 +10.3
RSB Competitie 2024-2025 8-tallen november Sunday 1 September 2024 +0–1=0 -3.8
RSB Competitie 2024-2025 8-tallen oktober Sunday 1 September 2024 +0–1=0 -9.5
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +1–0=0 +13.9
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +0–0=1 +1.8
KNSB competitie 2023-2024 Klasse 4 ronde 7 Saturday 16 September 2023 +0–0=1 +3.2
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +1–0=0 +10.5
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +0–1=0 -12.7
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +1–0=0 +6.4
KNSB competitie 2023-2024 Klasse 4 ronde 1 Saturday 16 September 2023 +1–0=0 +7.9
RSB Competitie 2023-2024 8-tallen juli Friday 1 September 2023 +1–1=0 -4.8
RSB Competitie 2023-2024 8-tallen mei Friday 1 September 2023 +1–0=0 +12.4
RSB Competitie 2023-2024 8-tallen maart Friday 1 September 2023 +1–1=0 +0.5
RSB Competitie 2023-2024 8-tallen februari Friday 1 September 2023 +0–1=0 -9.9
RSB Competitie 2023-2024 8-tallen december Friday 1 September 2023 +0–0=1 +2.2
RSB Competitie 2023-2024 8-tallen november Friday 1 September 2023 +0–0=2 -10.3
Persoonlijk Kampioenschap van de RSB 2023 Groep A Monday 14 August 2023 +0–3=1 -19.6
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–1=0 -8.7
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +1–0=0 +16.1
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +0–1=0 -8.2
RSB Competitie 2022-2023 8-tallen juli Thursday 1 September 2022 +1–0=0 +8.5
RSB Competitie 2022-2023 8-tallen mei Thursday 1 September 2022 +1–0=0 +13.4
RSB Competitie 2022-2023 8-tallen april Thursday 1 September 2022 +1–0=0 +13.2
RSB Competitie 2022-2023 8-tallen maart Thursday 1 September 2022 +1–0=1 +10.1

Rating History

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Peak Ratings

Classic 1876 June 1, 2024
Rapid 1837 May 1, 2026
Blitz 1825 March 1, 2026

Games

Wins 24
Losses 26
Draws 13
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 15 7 16 39%
Black 9 6 10 36%

Recent Matches

Kate ten, G. (Gustav) (2037) Saturday 11 April 2026 LOSS -6.1
Hoogland, B. (Bauke) (1977) Friday 10 April 2026 DRAW +4.7
Hoogstad, D.S. (David) Saturday 28 March 2026 WIN
Hoogstad, D.S. (David) Saturday 28 March 2026 WIN
Goud, J.B. (Jacques) (1687) Thursday 26 March 2026 WIN +7.9
Goud, J.B. (Jacques) (1687) Thursday 26 March 2026 WIN +7.9
Deceuninck, I.V. (Ivan) (1932) Saturday 7 March 2026 DRAW +3.7
Deceuninck, I.V. (Ivan) (1932) Saturday 7 March 2026 DRAW +3.7
Hartkoren, M.H. (Maarten) (1863) Saturday 7 February 2026 LOSS -11.6
Gordt Dillie la, J.R. (John) (1867) Tuesday 13 January 2026 LOSS -11.9
Ehrhardt, M. (Matthias) (1823) Saturday 13 December 2025 WIN +12.2
Pop, I. (Ioan) (1538) Monday 1 December 2025 WIN +3.8
Verhoeven, L.J. (Leo) (1945) Saturday 22 November 2025 LOSS -8.4
Zekusic, Z. (Zoran) (1792) Friday 7 November 2025 WIN +11.4
Drenthen, A. (Arjan) (2020) Saturday 1 November 2025 DRAW +6.3
Rijnders, W. (Wijnand) (1871) Friday 10 October 2025 DRAW +1.9
Mesman, D. (David) (1964) Saturday 4 October 2025 DRAW +4.9
Hoos, B.S. (Bob) (1873) Friday 26 September 2025 LOSS -10.9
Schoen, H.A. (Hubert) (1970) Saturday 10 May 2025 LOSS -7.7
Visser, T.W. (Thomas) (1713) Friday 25 April 2025 WIN +8.1