AS
Arthur van der Spek
RIVALRY
Not enough games to determine rivalries yet.
The good & the bad
Best wins
12172 S.C. Heerenveen interne competitie 01-09-2025 t/m 27-10-2025 (010012) · 2025-09-15
DEKKER, J. (JOS)
1898
11718 S.C. Heerenveen interne competitie 03-11-2025 t/m 22-12-2025 (010012) · 2025-12-08
11835 FSB-competitie 2025-2026 ronde 1 1e klasse · 2025-10-06
12691 S.C. Heerenveen interne competitie 01-12-2025 t/m 01-12-2025 (010012) · 2025-12-01
KLAASSEN, W. (WISSE)
1722
12691 S.C. Heerenveen interne competitie 01-12-2025 t/m 01-12-2025 (010012) · 2025-12-01
Worst losses
13190 S.C. Heerenveen interne competitie 12-01-2026 t/m 23-02-2026 (010012) · 2026-02-02
ABMA, K. (KLAAS)
1885
13190 S.C. Heerenveen interne competitie 12-01-2026 t/m 23-02-2026 (010012) · 2026-01-19
12691 S.C. Heerenveen interne competitie 01-12-2025 t/m 01-12-2025 (010012) · 2025-12-01
PRAGT, A. (ARJEN)
2032
12691 S.C. Heerenveen interne competitie 01-12-2025 t/m 01-12-2025 (010012) · 2025-12-01
BLOK, X. (XAVEER)
2074
12017 FSB-competitie 2025-2026 ronde 4 1e klasse · 2025-12-15
No FIDE-rated tournaments found.
S.C. Heerenveen interne competitie 12-01-2026 t/m 23-02-2026 (010012)
Mon, Aug 25, 2025
+0–2=1
-34.6
S.C. Heerenveen interne competitie 01-09-2025 t/m 27-10-2025 (010012)
Mon, Aug 25, 2025
+1–0=3
+19.7
Rating History
Loading rating history...
Peak Ratings
Classic
1972
March 1, 2024
Rapid
1911
April 1, 2026
Blitz
1990
Jan. 1, 2026
Games
Wins
10
Losses
5
Draws
11
Win Rate
38%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 5 | 6 | 2 | 38% |
| Black | 5 | 5 | 3 | 38% |
Recent Matches
Rijswijk van, M. (Martin)
(1823)
2026-02-02
LOSS
-16.7
Popta van, H.D. (Hette)
(1852)
2026-01-26
DRAW
-3.3
Abma, K. (Klaas)
(1885)
2026-01-19
LOSS
-14.7
Hoogenboom, F.G.M. (Frank)
(1926)
2026-01-12
DRAW
-0.7
Blok, X. (Xaveer)
(2074)
2025-12-15
LOSS
-8.4
Dekker, J. (Jos)
(1898)
2025-12-08
WIN
+11.4
Akkerman, W. (Willem)
(1608)
2025-12-01
WIN
+3.2
Derks, M. (Mark)
(1703)
2025-12-01
WIN
+5.4
Klaassen, W. (Wisse)
(1722)
2025-12-01
WIN
+6.0
Siblesz, J.T. (Tjeerd)
(1964)
2025-12-01
LOSS
-16.2
Pragt, A. (Arjen)
(2032)
2025-12-01
LOSS
-13.2
Bavel van, F. (Ferdi)
(2005)
2025-12-01
WIN
+17.1
Rijswijk van, M. (Martin)
(1839)
2025-12-01
WIN
+10.0
Zwaag van der, B.P. (Bas)
(1909)
2025-12-01
DRAW
-2.8
Abma, K. (Klaas)
(1894)
2025-12-01
DRAW
-3.5
Lapka, P. (Pawel)
(1716)
2025-12-01
WIN
+5.8
Oppenhuizen, W.G. (Wiebe)
(1669)
2025-12-01
WIN
+4.5
Nicolai, A.M. (Amir)
(2193)
2025-11-25
DRAW
+8.1
Wilde de, A. (René)
(1769)
2025-11-17
DRAW
-6.0
Velde, J. (Jan)
(1948)
2025-11-10
DRAW
+0.2