JD

Jan Harm Dijkstra

Rated since January 2023

1753 Classic
1755 Rapid
1755 Blitz

Team Competition

Current team
BOB
3e klasse A · 2025-2026 · 5 games

RIVALRY

Nemesis
Glas, R. (Reinder)
Games: 7 · Win rate: 43%
Kryptonite
Slingerland, M. (Max)
Games: 8 · Win rate: 25%
Easy Target
Reitsma, M. (Marten)
Games: 6 · Win rate: 83%

The good & the bad

Best wins
SLINGERLAND, M. (MAX) 1771
11811 S.V. B.O.B. interne competitie 17-09-2024 t/m 22-04-2025 (010032) · Tuesday 11 March 2025
OEGEMA, R. (RUUD) 1746
11811 S.V. B.O.B. interne competitie 17-09-2024 t/m 22-04-2025 (010032) · Tuesday 4 February 2025
GLAS, R. (REINDER) 1713
11811 S.V. B.O.B. interne competitie 17-09-2024 t/m 22-04-2025 (010032) · Tuesday 15 April 2025
REITSMA, M. (MARTEN) 1600
11811 S.V. B.O.B. interne competitie 17-09-2024 t/m 22-04-2025 (010032) · Tuesday 25 February 2025
SMIT, P.S. (PETER) 1532
12010 FSB-competitie 2025-2026 ronde 2 3e klasse · Tuesday 4 November 2025
Worst losses
REITSMA, M. (MARTEN) 1520
12556 S.V. B.O.B. interne competitie 11-11-2025 t/m 18-11-2025 (010032) · Tuesday 11 November 2025
GLAS, R. (REINDER) 1725
11811 S.V. B.O.B. interne competitie 17-09-2024 t/m 22-04-2025 (010032) · Tuesday 21 January 2025
TAKKEBOS, M.J. (MICHIEL) 1738
11837 FSB-competitie 2025-2026 ronde 1 3e klasse · Tuesday 7 October 2025
SLINGERLAND, M. (MAX) 1768
13699 S.V. B.O.B. interne competitie 03-03-2026 t/m 14-04-2026 (010032) · Tuesday 7 April 2026
KROON, J.F. (JAN) 1910
11811 S.V. B.O.B. interne competitie 17-09-2024 t/m 22-04-2025 (010032) · Tuesday 7 January 2025
No FIDE-rated tournaments found.
S.V. B.O.B. interne competitie 03-03-2026 t/m 14-04-2026 (010032) Monday 1 September 2025 +1–1=2 -2.2
FSB-competitie 2025-2026 ronde 6 3e klasse Monday 1 September 2025 +0–0=1 -1.7
FSB-competitie 2025-2026 ronde 5 3e klasse Monday 1 September 2025 +0–0=1 -2.7
FSB-competitie 2025-2026 ronde 4 3e klasse_ Monday 1 September 2025 +0–0=1 +1.1
S.V. B.O.B. interne competitie 06-01-2026 t/m 17-02-2026 (010032) Monday 1 September 2025 +2–1=0 +18.0
S.V. B.O.B. interne competitie 09-12-2025 t/m 23-12-2025 (010032) Monday 1 September 2025 +1–0=2 +3.5
S.V. B.O.B. interne competitie 11-11-2025 t/m 18-11-2025 (010032) Monday 1 September 2025 +0–1=0 -19.8
FSB-competitie 2025-2026 ronde 2 3e klasse Monday 1 September 2025 +1–0=0 +5.5
S.V. B.O.B. interne competitie 14-10-2025 t/m 21-10-2025 (010032) Monday 1 September 2025 +0–0=1 -0.4
FSB-competitie 2025-2026 ronde 1 3e klasse Monday 1 September 2025 +0–1=0 -13.0
S.V. B.O.B. interne competitie 09-09-2025 t/m 23-09-2025 (010032) Monday 1 September 2025 +1–0=0 +13.3
S.V. B.O.B. interne competitie 17-09-2024 t/m 22-04-2025 (010032) Tuesday 17 September 2024 +8–4=2 +51.0

Rating History

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Peak Ratings

Classic 1757 Dec. 1, 2025
Rapid 1757 March 1, 2026
Blitz 1757 March 1, 2026

Games

Wins 14
Losses 8
Draws 10
Win Rate 44%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 4 3 56%
Black 5 6 5 31%

Recent Matches

Slingerland, M. (Max) (1768) Tuesday 7 April 2026 LOSS -12.1
Visser, J. (Jos) (1707) Tuesday 24 March 2026 DRAW -1.7
Glas, R. (Reinder) (1675) Tuesday 17 March 2026 WIN +9.7
Oegema, R. (Ruud) (1735) Tuesday 10 March 2026 DRAW -0.8
Slingerland, M. (Max) (1783) Tuesday 3 March 2026 DRAW +0.9
Woude van der, T. (Tjerk) (1663) Tuesday 10 February 2026 DRAW -2.7
Bosma, B. (Bartele) (1769) Friday 23 January 2026 DRAW +1.1
Kroon, J.F. (Jan) (1956) Tuesday 20 January 2026 LOSS -5.5
Oegema, R. (Ruud) (1734) Tuesday 13 January 2026 WIN +12.4
Glas, R. (Reinder) (1699) Tuesday 6 January 2026 WIN +11.2
Slingerland, M. (Max) (1748) Tuesday 23 December 2025 DRAW -0.3
Glas, R. (Reinder) (1725) Tuesday 16 December 2025 DRAW -1.1
Reitsma, M. (Marten) (1513) Tuesday 9 December 2025 WIN +4.9
Reitsma, M. (Marten) (1520) Tuesday 11 November 2025 LOSS -19.8
Smit, P.S. (Peter) (1532) Tuesday 4 November 2025 WIN +5.5
Slingerland, M. (Max) (1741) Tuesday 14 October 2025 DRAW -0.4
Takkebos, M.J. (Michiel) (1738) Tuesday 7 October 2025 LOSS -13.0
Oegema, R. (Ruud) (1724) Tuesday 9 September 2025 WIN +13.3
Slingerland, M. (Max) (1785) Tuesday 22 April 2025 LOSS -9.9
Glas, R. (Reinder) (1713) Tuesday 15 April 2025 WIN +12.6