KNSB FIDE
SS

Sipke de Schiffart

Rated since January 2023

1863 Classic
1741 Rapid
1741 Blitz

RIVALRY

Nemesis
Jong de, W.P.J. (Wietse)
Games: 6 · Win rate: 50%
Kryptonite
Berg van der, W. (Wessel)
Games: 6 · Win rate: 0%
Easy Target
Popma, T. (Tjeerd)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
HAAF TEN, E.F. (ERNST) 1898
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 9 June 2026
JONG DE, W.P.J. (WIETSE) 1889
9102 Schaak Combinatie Leeuwarden interne competitie 12-03-2024 t/m 28-05-202... · Tuesday 12 March 2024
BRUINSMA, J. (JURA) 1884
13471 Schaak Combinatie Leeuwarden interne competitie 03-02-2026 t/m 24-03… · Tuesday 17 March 2026
WOLFSLAG, R. (RENÉ) 1822
12836 Schaak Combinatie Leeuwarden interne competitie 02-12-2025 t/m 20-01… · Tuesday 20 January 2026
TUININGA, M. (MARTIJN) 1817
10782 Schaak Combinatie Leeuwarden interne competitie 26-11-2024 t/m 11-03… · Tuesday 11 March 2025
Worst losses
BRUINSMA, J. (JURA) 1504
7129 Schaak Combinatie Leeuwarden interne competitie 28-02-2023 t/m 16-05-202... · Tuesday 16 May 2023
KINGMA, K. (KEES) 1571
7129 Schaak Combinatie Leeuwarden interne competitie 28-02-2023 t/m 16-05-202... · Tuesday 9 May 2023
BUURSTRA, R. (RICHARD) 1674
7129 Schaak Combinatie Leeuwarden interne competitie 28-02-2023 t/m 16-05-202... · Tuesday 25 April 2023
BLOEMSMA, W. (WESLEY) 1682
7870 Schaak Combinatie Leeuwarden interne competitie 12-09-2023 t/m 21-11-202... · Tuesday 19 September 2023
KAMSTRA, M. (MEES) 1688
8587 Fries Kampioenschap Groep A · Thursday 13 June 2024
No FIDE-rated tournaments found.
Schaak Combinatie Leeuwarden Intern 1-10 Tuesday 16 September 2025 +5–3=0 -5.8
Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… Monday 1 September 2025 +3–5=0 -4.0
Schaak Combinatie Leeuwarden interne competitie 03-02-2026 t/m 24-03… Monday 1 September 2025 +3–2=2 +30.2
Schaak Combinatie Leeuwarden interne competitie 02-12-2025 t/m 20-01… Monday 1 September 2025 +3–1=1 +20.3
Schaak Combinatie Leeuwarden interne competitie 29-04-2025 t/m 03-06… Tuesday 17 September 2024 +3–1=2 +18.7
Schaak Combinatie Leeuwarden interne competitie 25-03-2025 t/m 15-04… Tuesday 17 September 2024 +2–1=1 +2.7
Schaak Combinatie Leeuwarden interne competitie 26-11-2024 t/m 11-03… Tuesday 17 September 2024 +4–6=1 -17.6
Schaak Combinatie Leeuwarden interne competitie 17-09-2024 t/m 19-11-2024 … Tuesday 17 September 2024 +4–3=1 +11.8
Fries Kampioenschap Groep A Tuesday 11 June 2024 +4–3=0 -2.0
Schaak Combinatie Leeuwarden interne competitie 12-03-2024 t/m 28-05-202... Tuesday 12 September 2023 +2–5=1 -40.4
Schaak Combinatie Leeuwarden interne competitie 05-12-2023 t/m 05-03-202... Tuesday 12 September 2023 +3–3=3 +2.9
Schaak Combinatie Leeuwarden interne competitie 12-09-2023 t/m 21-11-202... Tuesday 12 September 2023 +6–2=1 +2.0
Fries Kampioenschap Groep A Tuesday 20 June 2023 +3–2=0 +8.1
Schaak Combinatie Leeuwarden interne competitie 28-02-2023 t/m 16-05-202... Tuesday 6 September 2022 +4–6=0 -47.1
Schaak Combinatie Leeuwarden interne competitie 10-01-2023 t/m 21-02-202... Tuesday 6 September 2022 +3–2=0 +0.5
Schaak Combinatie Leeuwarden interne competitie 25-10-2022 t/m 20-12-202... Tuesday 6 September 2022 +2–2=3 -3.8

Rating History

Loading rating history...

Peak Ratings

Classic 1867 April 1, 2026
Rapid 1741 March 1, 2026
Blitz 1741 March 1, 2026

Games

Wins 54
Losses 47
Draws 16
Win Rate 46%

Performance by Color

Color Wins Draws Losses Win Rate
White 28 6 24 48%
Black 26 10 23 44%

Recent Matches

Haaf ten, E.F. (Ernst) (1898) Tuesday 9 June 2026 WIN +13.6
Dzaferspahic, Z. (Zahid) (1879) Tuesday 26 May 2026 LOSS -12.1
Cornelissen, W. (William) (2075) Tuesday 19 May 2026 LOSS -5.8
Berg van der, W. (Wessel) (2120) Tuesday 12 May 2026 LOSS -4.7
Wolfslag, R. (René) (1821) Tuesday 28 April 2026 WIN +10.9
Leus, P. (Peter) (1790) Tuesday 14 April 2026 WIN +9.8
Alnsirat, O. (Omar) (1914) Tuesday 7 April 2026 LOSS -10.9
Schriemer, O. (Oene) (2086) Tuesday 31 March 2026 LOSS -4.8
Popma, T. (Tjeerd) (1725) Tuesday 24 March 2026 WIN +8.7
Bruinsma, J. (Jura) (1884) Tuesday 17 March 2026 WIN +14.1
Jong de, W.P.J. (Wietse) (1985) Tuesday 3 March 2026 DRAW +4.9
IM Jong de, M. (Migchiel) (2287) Tuesday 24 February 2026 LOSS -1.4
Takkebos, M.J. (Michiel) (1708) Tuesday 17 February 2026 WIN +8.2
Dzaferspahic, Z. (Zahid) (1869) Tuesday 10 February 2026 DRAW +1.1
Berg van der, W. (Wessel) (2062) Tuesday 3 February 2026 LOSS -5.4
Wolfslag, R. (René) (1822) Tuesday 20 January 2026 WIN +12.7
Brouwer, P.D. (Peter) (1779) Tuesday 13 January 2026 WIN +11.2
Bloemsma, W. (Wesley) (1857) Tuesday 16 December 2025 LOSS -11.1
Fraanje, W. (Wiebe) (1666) Tuesday 9 December 2025 WIN +7.5
Jansen, H. (Henk) (1819) Tuesday 2 December 2025 DRAW +0.1