KNSB FIDE
RK

Roelof Klinkers

Rated since January 2023

1708 Classic
1706 Rapid
1745 Blitz

RIVALRY

Nemesis
Klaassen, E. (Erik)
Games: 6 · Win rate: 50%
Kryptonite
Derks, M. (Mark)
Games: 6 · Win rate: 0%
Easy Target
Ruiter de, W. (Wietze)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
BAVEL VAN, F. (FERDI) 2046
11416 S.C. Heerenveen interne competitie 12-05-2025 t/m 19-05-2025 (010012) · Monday 12 May 2025
ZWART DE, J.J. (JELLE-JAN) 1881
8040 FSB-competitie 23-24 3e klasse ronde 4 · Thursday 18 January 2024
OPPENHUIZEN, W.G. (WIEBE) 1782
9017 S.C. Heerenveen interne competitie 25-03-2024 t/m 13-05-2024 (010012) · Monday 8 April 2024
HEIDINGA, F. (FRITS) 1765
9961 S.C. Heerenveen interne competitie 02-12-2024 t/m 02-12-2024 (010012) · Monday 2 December 2024
LAPKA, P. (PAWEL) 1742
13670 S.C. Heerenveen interne competitie 02-03-2026 t/m 20-04-2026 (010012) · Monday 16 March 2026
Worst losses
KOOIJ VAN DER, T.P. (PIETER) 1460
7854 S.C. Heerenveen interne competitie 28-08-2023 t/m 20-11-2023 (010012) · Monday 16 October 2023
DERKS, M. (MARK) 1463
6824 S.C. Heerenveen interne competitie 30-01-2023 t/m 20-03-2023 (010012) · Monday 13 March 2023
AKKERMAN, W. (WILLEM) 1504
12172 S.C. Heerenveen interne competitie 01-09-2025 t/m 27-10-2025 (010012) · Monday 15 September 2025
LAPKA, P. (PAWEL) 1524
8348 S.C. Heerenveen interne competitie 08-01-2024 t/m 22-01-2024 (010012) · Monday 8 January 2024
OPPENHUIZEN, W.G. (WIEBE) 1533
7854 S.C. Heerenveen interne competitie 28-08-2023 t/m 20-11-2023 (010012) · Monday 6 November 2023
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–0=1 -2.8
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–0=1 +0.9
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–0=1 -3.8
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +0–0=1 +0.2
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–1=0 -12.8
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -6.6
S.C. Heerenveen interne competitie 04-05-2026 t/m 11-05-2026 (010012) Monday 25 August 2025 +0–1=1 -11.5
S.C. Heerenveen interne competitie 02-03-2026 t/m 20-04-2026 (010012) Monday 25 August 2025 +3–0=4 +12.5
S.C. Heerenveen interne competitie 12-01-2026 t/m 23-02-2026 (010012) Monday 25 August 2025 +1–2=2 -8.7
S.C. Heerenveen interne competitie 03-11-2025 t/m 22-12-2025 (010012) Monday 25 August 2025 +2–2=2 -2.9
S.C. Heerenveen interne competitie 01-09-2025 t/m 27-10-2025 (010012) Monday 25 August 2025 +2–3=2 -24.9
S.C. Heerenveen interne competitie 25-08-2025 t/m 25-08-2025 (010012) Monday 25 August 2025 +0–0=1 -3.2
S.C. Heerenveen interne competitie 02-12-2024 t/m 02-12-2024 (010012) Sunday 1 December 2024 +4–4=3 -33.2
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +0–1=0 -13.8
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +0–1=0 -10.2
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +0–1=0 -6.0
KNSB competitie 2024-2025 inhaalwedstrijden januari 2025 Saturday 21 September 2024 +0–1=0 -6.2
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +0–0=1 -0.6
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +0–0=1 +0.2
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +0–0=1 -0.2
S.C. Heerenveen interne competitie 12-05-2025 t/m 19-05-2025 (010012) Monday 26 August 2024 +1–0=1 +28.4
S.C. Heerenveen interne competitie 31-03-2025 t/m 28-04-2025 (010012) Monday 26 August 2024 +2–0=2 +30.2
S.C. Heerenveen interne competitie 24-02-2025 t/m 24-03-2025 (010012) Monday 26 August 2024 +2–1=1 +11.5
S.C. Heerenveen interne competitie 06-01-2025 t/m 17-02-2025 (010012) Monday 26 August 2024 +2–2=2 -6.1
S.C. Heerenveen interne competitie 04-11-2024 t/m 16-12-2024 (010012) Monday 26 August 2024 +1–3=1 -33.2
S.C. Heerenveen interne competitie 26-08-2024 t/m 21-10-2024 (010012) Monday 26 August 2024 +3–1=3 +3.3
FSB-competitie 23-24 3e klasse ronde 9 Friday 1 September 2023 +0–0=1 -8.8
FSB-competitie 23-24 3e klasse ronde 8 Friday 1 September 2023 +1–0=0 +6.4
FSB-competitie 23-24 3e klasse ronde 6 Friday 1 September 2023 +0–0=1 +0.4
FSB-competitie 23-24 3e klasse ronde 5 Friday 1 September 2023 +0–1=0 -9.6
FSB-competitie 23-24 3e klasse ronde 4 Friday 1 September 2023 +1–0=0 +20.4
FSB-competitie 23-24 3e klasse ronde 2 Friday 1 September 2023 +1–0=0
FSB-competitie 23-24 3e klasse ronde 1 Friday 1 September 2023 +1–0=0 +9.1
S.C. Heerenveen interne competitie 25-03-2024 t/m 13-05-2024 (010012) Monday 21 August 2023 +3–1=2 +11.1
S.C. Heerenveen interne competitie 29-01-2024 t/m 18-03-2024 (010012) Monday 21 August 2023 +1–1=1 -8.5
S.C. Heerenveen interne competitie 08-01-2024 t/m 22-01-2024 (010012) Monday 21 August 2023 +1–1=1 -12.2
S.C. Heerenveen interne competitie 27-11-2023 t/m 11-12-2023 (010012) Monday 21 August 2023 +0–1=1 -21.3
S.C. Heerenveen interne competitie 28-08-2023 t/m 20-11-2023 (010012) Monday 21 August 2023 +2–3=4 -56.9
FSB competitie 22-23 ronde 6 Saturday 1 October 2022 +0–0=1 -8.4
KNSB competitie 2022-2023 Klasse 5 ronde 4 Saturday 17 September 2022 +0–1=0 -6.1
S.C. Heerenveen interne competitie 27-03-2023 t/m 15-05-2023 (010012) Sunday 28 August 2022 +2–1=2 +2.0
S.C. Heerenveen interne competitie 30-01-2023 t/m 20-03-2023 (010012) Sunday 28 August 2022 +1–2=3 +9.5
S.C. Heerenveen interne competitie 02-01-2023 t/m 23-01-2023 (010012) Sunday 28 August 2022 +1–2=1 -14.3
S.C. Heerenveen interne competitie 28-11-2022 t/m 19-12-2022 (010012) Sunday 28 August 2022 +1–0=0 +1.2

Team Competition

Current team
Tjonger Aa Linde 3
Klasse 6A · 2025-2026 · 6 games
Past teams
Tjonger Aa Linde 3
Klasse 6A · 2024-2025
Heerenveen 3
Derde klasse · 2023-2024
Heerenveen 2
Klasse 2C · 2022-2023
Tjonger Aa Linde 3
Klasse 5A · 2022-2023
Heerenveen 1
Klasse 1B · 2021-2022

Rating History

Loading rating history...

Peak Ratings

Classic 1778 Nov. 1, 2024
Rapid 1708 March 1, 2026
Blitz 1745 Jan. 1, 2025

Games

Wins 39
Losses 39
Draws 50
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 20 26 20 30%
Black 19 24 19 31%

Recent Matches

Derks, M. (Mark) (1704) Monday 11 May 2026 LOSS -13.0
Wilde de, A. (René) (1763) Monday 4 May 2026 DRAW +1.5
Vaart van der, T. (Twan) (1323) Monday 20 April 2026 WIN +2.3
Dam van, F. (Frans) (1633) Monday 13 April 2026 DRAW -2.5
Doetjes, P. (Peter) (1656) Monday 30 March 2026 WIN +10.7
Lutjeboer, S. (Sjors) (1628) Saturday 28 March 2026 DRAW -2.8
Riepma, Z. (Zeeger) (1512) Monday 23 March 2026 DRAW -6.3
Lapka, P. (Pawel) (1742) Monday 16 March 2026 WIN +13.7
Klaassen, E. (Erik) (1583) Monday 9 March 2026 DRAW -4.2
Westermann, O.A. (Tony) (1733) Saturday 7 March 2026 DRAW +0.9
Akkerman, W. (Willem) (1651) Monday 2 March 2026 DRAW -1.0
Bokal, E. (Elmadani) (1654) Monday 16 February 2026 DRAW -2.3
Oppenhuizen, W.G. (Wiebe) (1709) Monday 9 February 2026 WIN +12.1
Dellen van, T. (Thijmen) (1474) Saturday 7 February 2026 DRAW -3.8
Zwaag van der, B.P. (Bas) (1869) Monday 2 February 2026 LOSS -7.6
Doetjes, P. (Peter) (1667) Monday 26 January 2026 DRAW -1.9
Rijswijk van, M. (Martin) (1823) Monday 19 January 2026 LOSS -9.0
Velde, J. (Jan) (1938) Monday 22 December 2025 LOSS -5.7
Hartman, M. (Martin) (1731) Saturday 13 December 2025 DRAW +0.2
Sevensma, F.W. (Frans) (1820) Monday 8 December 2025 DRAW +3.3