KNSB FIDE
TW

Tjeerd Wiersma

Rated since January 2023

1872 Classic

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
FOLBERT, M. (MARK) 1926
12008 FSB-competitie 2025-2026 ronde 2 1e klasse · Wednesday 5 November 2025
VRIES DE, B. (BEN) 1874
12932 S.C. Bakkeveen interne competitie 19-11-2025 t/m 28-01-2026 (010004) · Wednesday 17 December 2025
ZIJLSTRA, J. (JASPER) 1861
12932 S.C. Bakkeveen interne competitie 19-11-2025 t/m 28-01-2026 (010004) · Wednesday 19 November 2025
ZHANG, J. (JINCHEN) 1853
10482 2e Open Rapidkampioenschap van Sneek - · Saturday 17 January 2026
EIJZENGA, S.J. (SIARD) 1833
12021 FSB-competitie 2025-2026 ronde 5 1e klasse · Wednesday 11 February 2026
Worst losses
NOORT VAN, C.P. (CAS) 1560
10482 2e Open Rapidkampioenschap van Sneek - · Saturday 17 January 2026
HOUPST, S. (SEBASTIAAN) 1687
13613 FK Rapid Groep A · Saturday 18 April 2026
SCHOUTENS, G.E.M. (GIJS) 1687
10482 2e Open Rapidkampioenschap van Sneek - · Saturday 17 January 2026
ZEE VAN DER, W.J. (WYTZE) 1719
13297 FK Rapid voor teams - · Saturday 21 March 2026
BAINES, R. (ROBIN) 1789
12932 S.C. Bakkeveen interne competitie 19-11-2025 t/m 28-01-2026 (010004) · Wednesday 21 January 2026
No FIDE-rated tournaments found.
FK Rapid Groep A Saturday 18 April 2026 +3–4=0 -17.3
FK Rapid voor teams - Saturday 21 March 2026 +1–5=1 -42.8
2e Open Rapidkampioenschap van Sneek - Saturday 17 January 2026 +2–4=1 -52.3
FSB-competitie 2025-2026 ronde 7 1e klasse Monday 1 September 2025 +0–0=1 +4.9
FSB-competitie 2025-2026 ronde 6 1e klasse Monday 1 September 2025 +0–0=1 +0.4
FSB-competitie 2025-2026 ronde 5 1e klasse Monday 1 September 2025 +1–0=0 +11.7
FSB-competitie 2025-2026 ronde 4 1e klasse Monday 1 September 2025 +0–1=0 -6.2
FSB-competitie 2025-2026 ronde 3 1e klasse Monday 1 September 2025 +1–0=0 +7.2
FSB-competitie 2025-2026 ronde 2 1e klasse Monday 1 September 2025 +1–0=0 +16.5
FSB-competitie 2025-2026 Beker ronde 1 Monday 1 September 2025 +0–0=1 +5.9
FSB-competitie 2025-2026 ronde 1 1e klasse Monday 1 September 2025 +0–0=1 +3.1
S.C. Bakkeveen interne competitie 19-11-2025 t/m 28-01-2026 (010004) Saturday 30 August 2025 +4–1=0 +35.4
S.C. Bakkeveen interne competitie 10-09-2025 t/m 05-11-2025 (010004) Saturday 30 August 2025 +3–1=3 -12.0

Rating History

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Peak Ratings

Classic 1872 May 1, 2026
Rapid 1768 Feb. 1, 2026
Blitz 1867 March 1, 2026

Games

Wins 16
Losses 16
Draws 9
Win Rate 39%

Performance by Color

Color Wins Draws Losses Win Rate
White 10 3 8 48%
Black 6 6 8 30%

Recent Matches

Ami l', M.P.C. (Mart) (1369) Saturday 18 April 2026 WIN +2.7
Houpst, S. (Sebastiaan) (1687) Saturday 18 April 2026 LOSS -13.8
Postma, P. (Pieter) (1872) Saturday 18 April 2026 LOSS -7.6
Bozanic, L. (Leon) (1692) Saturday 18 April 2026 WIN +11.4
Roersma, M. (Melvin) (1304) Saturday 18 April 2026 WIN +1.8
Meer van der, R. (Rob) (1872) Saturday 18 April 2026 LOSS -7.6
Botter, S. (Simon) (2006) Saturday 18 April 2026 LOSS -4.1
Korver de, P. (Peter) (2014) Wednesday 15 April 2026 DRAW +4.9
Dekker, J. (Jos) (1879) Monday 23 March 2026 DRAW +0.4
Meindersma, T. (Teun) (1898) Saturday 21 March 2026 LOSS -8.1
Jong de, W.P.J. (Wietse) (1873) Saturday 21 March 2026 LOSS -8.9
Riepma, Z. (Zeeger) (1512) Saturday 21 March 2026 WIN +4.6
Zee van der, W.J. (Wytze) (1719) Saturday 21 March 2026 LOSS -14.2
Hogendorp, J.A. (Jan Anne) (1725) Saturday 21 March 2026 DRAW -1.5
Vries de, H. (Herman) (1865) Saturday 21 March 2026 LOSS -9.2
Kuitert, C. (Christian) (1989) Saturday 21 March 2026 LOSS -5.5
Eijzenga, S.J. (Siard) (1833) Wednesday 11 February 2026 WIN +11.7
Meppelink, G. (Gerrit) (1736) Wednesday 28 January 2026 WIN +9.6
Baines, R. (Robin) (1789) Wednesday 21 January 2026 LOSS -13.6
Zhang, J. (Jinchen) (1853) Saturday 17 January 2026 WIN +13.7