GW

Gosse Wiersma

Rated since January 2023

1701 Classic
1653 Rapid
1653 Blitz

Team Competition

Current teams
De Donger 2
2e klasse A · 2025-2026 · 1 game
De Donger 3
3e klasse A · 2025-2026 · 3 games
De Donger 4
3e klasse A · 2025-2026 · 3 games
Past teams
De Donger 2
2e klasse A · 2024-2025
6 games
De Donger 1
Eerste klasse A · 2023-2024
1 game
De Donger 2
Eerste klasse A · 2023-2024
1 game
De Donger 3
Derde klasse · 2023-2024
9 games
De Donger 2
Klasse 1A · 2022-2023
5 games
De Donger 3
Klasse 3 · 2022-2023
3 games
De Donger 3
Klasse 3 · 2021-2022
5 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KEIZER, B.G. (BERNARD) 1755
13825 De Donger interne competitie 2025-2026 ronde 13-26 · Tuesday 6 January 2026
TAKKEBOS, M.J. (MICHIEL) 1738
12031 FSB-competitie 2025-2026 ronde 7 3e klasse · Thursday 16 April 2026
CLAUS, J. (JOOP) 1718
12010 FSB-competitie 2025-2026 ronde 2 3e klasse · Thursday 6 November 2025
VISSER, H.B. (HEIN BAUKE) 1699
12662 De Donger interne competitie 2025-2026 RONDE 1-12 ronde 1-12 · Tuesday 18 November 2025
SINIA, S.A. (SJOUKE ATZE) 1697
12662 De Donger interne competitie 2025-2026 RONDE 1-12 ronde 1-12 · Tuesday 7 October 2025
Worst losses
SINIA, R. (RIEMER ROELOF) 1476
12662 De Donger interne competitie 2025-2026 RONDE 1-12 ronde 1-12 · Tuesday 16 September 2025
KOOPMANS, M. (MARTEN) 1675
12662 De Donger interne competitie 2025-2026 RONDE 1-12 ronde 1-12 · Tuesday 9 September 2025
JONG DE, W. (WIEBE) 1695
12662 De Donger interne competitie 2025-2026 RONDE 1-12 ronde 1-12 · Tuesday 2 December 2025
KAMMEN VAN, P. (PIETER) 1741
12662 De Donger interne competitie 2025-2026 RONDE 1-12 ronde 1-12 · Tuesday 14 October 2025
KEIZER, B.G. (BERNARD) 1747
13825 De Donger interne competitie 2025-2026 ronde 13-26 · Tuesday 31 March 2026
No FIDE-rated tournaments found.
De Donger interne competitie 2025-2026 ronde 13-26 Tuesday 9 September 2025 +4–4=1 +28.2
De Donger interne competitie 2025-2026 RONDE 1-12 ronde 1-12 Tuesday 9 September 2025 +3–4=2 -21.9
FSB-competitie 2025-2026 ronde 7 3e klasse Monday 1 September 2025 +2–0=0 +19.8
FSB-competitie 2025-2026 ronde 4 3e klasse Monday 1 September 2025 +0–0=1 -1.0
FSB-competitie 2025-2026 ronde 4 2e klasse Monday 1 September 2025 +0–1=0 -7.1
FSB-competitie 2025-2026 ronde 3 3e klasse Monday 1 September 2025 +0–1=0 -8.8
FSB-competitie 2025-2026 ronde 2 3e klasse Monday 1 September 2025 +2–0=0 +21.7
De Donger interne competitie 2024-2025 RONDE 1-6 ronde 24-27 Tuesday 3 September 2024 +0–2=0 -17.3

Rating History

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Peak Ratings

Classic 1744 April 1, 2024
Rapid 1653 March 1, 2026
Blitz 1653 March 1, 2026

Games

Wins 11
Losses 12
Draws 4
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 2 8 41%
Black 4 2 4 40%

Recent Matches

Sinia, R. (Riemer Roelof) (1505) Tuesday 21 April 2026 WIN +7.6
Takkebos, M.J. (Michiel) (1738) Thursday 16 April 2026 WIN +15.4
Vogelzang, F. (Frederik) (1387) Tuesday 14 April 2026 WIN +4.4
Sinia, S.A. (Sjouke Atze) (1690) Tuesday 7 April 2026 WIN +13.8
Keizer, B.G. (Bernard) (1747) Tuesday 31 March 2026 LOSS -9.3
Meindersma, T. (Theo) (1776) Tuesday 3 March 2026 LOSS -8.3
Meindersma, T. (Teun) (2021) Tuesday 24 February 2026 LOSS -2.5
Folbert, M. (Mark) (1924) Tuesday 3 February 2026 LOSS -4.3
Koopmans, M. (Marten) (1682) Tuesday 27 January 2026 WIN +13.5
Visser, J. (Jos) (1704) Tuesday 13 January 2026 DRAW +1.8
Keizer, B.G. (Bernard) (1755) Tuesday 6 January 2026 WIN +16.0
Dijk van, R. (Rienk) (1663) Wednesday 17 December 2025 DRAW -1.0
Alnsirat, O. (Omar) (1857) Tuesday 16 December 2025 LOSS -7.1
Wolfslag, R. (René) (1800) Thursday 4 December 2025 LOSS -8.8
Jong de, W. (Wiebe) (1695) Tuesday 2 December 2025 LOSS -12.4
Meindersma, T. (Theo) Tuesday 25 November 2025 DRAW
Visser, H.B. (Hein Bauke) (1699) Tuesday 18 November 2025 WIN +13.5
Dijkstra, R. (Rens) (1617) Tuesday 11 November 2025 DRAW -0.9
Claus, J. (Joop) (1718) Thursday 6 November 2025 WIN +14.2
Reitsma, M. (Marten) (1520) Tuesday 4 November 2025 WIN +7.5