KNSB FIDE
JL

Jan de Liefde

Rated since January 2023

1767 Classic
1750 Rapid
1767 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
OOSTEROM VAN, C. (CEES) 1874
12878 RSB Competitie 2025-2026 Achttallen januari · Tuesday 13 January 2026
NIJHOF, J. (JAN) 1714
12993 KNSB competitie 2025-2026 Klasse 6 ronde 6 · Saturday 7 February 2026
WOESTENENK, J. (JOHN) 1677
13005 HSB Rapidcompetitie 2026 Groep A · Monday 11 May 2026
WUISTER, J. (JAN) 1674
9968 HSB competitie 2024-2025 CompNovember2024 · Wednesday 6 November 2024
IMMERZEEL, J. (JULES) 1672
13005 HSB Rapidcompetitie 2026 Groep A · Monday 4 May 2026
Worst losses
YEKULA, A. (AARAV) 1378
13005 HSB Rapidcompetitie 2026 Groep A · Wednesday 6 May 2026
HAAS DE, H. (HUGO) 1478
13005 HSB Rapidcompetitie 2026 Groep A · Monday 4 May 2026
VIDAL DE, A. (ALEXANDER) 1517
8146 HSB competitie 2023-2024 December 2023 · Monday 11 December 2023
PORS, H.A. (HENK) 1617
11107 RSB Competitie 2024-2025 8-tallen april · Monday 14 April 2025
SEWPAL, I. (INDY) 1676
6717 HSB competitie 2022-2023 HSB competitie 2022-2023 deel 5 · Thursday 9 February 2023
No FIDE-rated tournaments found.
HSB Rapidcompetitie 2026 Groep A Sunday 1 March 2026 +4–2=1 -16.7
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0 +11.3
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +0–1=0
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +1–0=0 +7.3
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +0–1=0 -8.6
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +1–0=0 +7.5
RSB Competitie 2025-2026 Achttallen januari Monday 1 September 2025 +1–0=0 +17.6
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +1–0=0 +10.6
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +0–0=1 +3.5
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +0–1=0 -13.8
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +1–0=1 +6.6
RSB Competitie 2024-2025 8-tallen mei Sunday 1 September 2024 +1–0=0 +8.0
HSB competitie 2024-2025 Comp april Sunday 1 September 2024 +0–0=1 -5.9
RSB Competitie 2024-2025 8-tallen april Sunday 1 September 2024 +0–1=0 -16.6
RSB Competitie 2024-2025 8-tallen maart Sunday 1 September 2024 +0–1=0 -6.0
HSB competitie 2024-2025 Maart comp Sunday 1 September 2024 +0–0=1
HSB competitie 2024-2025 CompFeb2025 Sunday 1 September 2024 +1–1=0 -14.5
HSB competitie 2024-2025 HSB competitie 2024-2025 Januari Sunday 1 September 2024 +0–1=0 -5.4
RSB Competitie 2024-2025 8-tallen december Sunday 1 September 2024 +1–0=0 +5.0
HSB competitie 2024-2025 Beker1eNov Sunday 1 September 2024 +0–1=0 -11.4
HSB competitie 2024-2025 CompNovember2024 Sunday 1 September 2024 +1–0=0 +9.5
HSB competitie 2024-2025 Groep A Sunday 1 September 2024 +1–0=0
RSB Competitie 2024-2025 8-tallen oktober Sunday 1 September 2024 +0–0=1
HSB competitie 2023-2024 Competitie april Monday 18 September 2023 +0–0=1 +4.0
HSB competitie 2023-2024 HSB Competitie 2023-2024 Januari en Februari Monday 18 September 2023 +0–1=1 -3.8
HSB competitie 2023-2024 December 2023 Monday 18 September 2023 +0–1=0 -16.4
HSB competitie 2023-2024 competitie ronde Monday 18 September 2023 +0–1=0 -6.4
RSB Competitie 2023-2024 8-tallen juli Friday 1 September 2023 +0–0=1 +1.3
RSB Competitie 2023-2024 8-tallen mei Friday 1 September 2023 +0–1=0 -6.5
RSB Competitie 2023-2024 8-tallen april Friday 1 September 2023 +1–0=0
RSB Competitie 2023-2024 8-tallen december Friday 1 September 2023 +0–0=1 -4.0
RSB Competitie 2023-2024 8-tallen november Friday 1 September 2023 +0–1=1 -2.4
HSB competitie 2022-2023 HSB competitie 2022-2023 ronde 6 en 7 Monday 29 August 2022 +1–0=3 +12.0
HSB competitie 2022-2023 HSB competitie 2022-2023 deel 5 Monday 29 August 2022 +1–1=0 +7.5

Rating History

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Peak Ratings

Classic 1768 March 1, 2026
Rapid 1768 March 1, 2026
Blitz 1768 March 1, 2026

Games

Wins 18
Losses 16
Draws 14
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 10 8 4 45%
Black 8 6 12 31%

Recent Matches

Engelhard, B.M. (Bram) (1405) Monday 11 May 2026 WIN +2.6
Woestenenk, J. (John) (1677) Monday 11 May 2026 WIN +9.4
Yekula, A. (Aarav) (1378) Wednesday 6 May 2026 LOSS -11.4
Heuvel van den, M. (Milan) (1217) Wednesday 6 May 2026 WIN +0.7
Haas de, H. (Hugo) (1478) Monday 4 May 2026 LOSS -21.1
Orval, J. (Jace) (1582) Monday 4 May 2026 DRAW -6.0
Immerzeel, J. (Jules) (1672) Monday 4 May 2026 WIN +9.2
Narayanasetty, S. (Sai Aarush) Tuesday 21 April 2026 LOSS
Felix, R.J. (Rob) (1611) Wednesday 11 March 2026 WIN +7.3
Ouwehand, R.J. (Ruurd) (1884) Monday 9 March 2026 LOSS -8.6
Nijhof, J. (Jan) (1714) Saturday 7 February 2026 WIN +11.3
Lugt van der, R. (Rolan) (1600) Wednesday 4 February 2026 WIN +7.5
Oosterom van, C. (Cees) (1874) Tuesday 13 January 2026 WIN +17.6
Lamping, J. (Jason) (1665) Wednesday 10 December 2025 WIN +10.6
Noorland, C. (Christiaan) (1820) Friday 14 November 2025 DRAW +3.5
Peursen van, T.W. (Timo) (1694) Wednesday 22 October 2025 LOSS -13.8
Bartel, J.C.K.W. (Jan-Kees) (1765) Thursday 25 September 2025 DRAW +1.4
Steenbergh, S. (Sebastiaan) (1492) Tuesday 16 September 2025 WIN +5.2
Os van, H. (Herman) (1583) Friday 23 May 2025 WIN +8.0
Erwich, J.G. (Ankie) (1560) Wednesday 16 April 2025 DRAW -5.9