
Name:	J. Wiersma
Federation:
Years:	1988 - 1988
Total Games:	7
Wins:	1 (14.29 %)
Draws:	3 (42.86 %)
Losses:	3 (42.86 %)
Score:	35.71 %

Repertoire with
white pieces

Repertoire with
black pieces

J. Wiersma

Last tournaments played

Tournament	Date	Elo Avg.	Country
NED-ch sf A	11/??/1988	1320	Netherlands

Most Played Openings as White

ECO	Opening	Games
A54	Old Indian, Ukrainian variation	1 games
A52	Budapest defence	1 games
E21	Nimzo-Indian, three knights variation	1 games

Most Played Openings as Black

ECO	Opening	Games
E16	Queen's Indian, Capablanca variation	1 games
C26	Vienna, Falkbeer variation	1 games
A30	English, symmetrical variation	1 games
E30	Nimzo-Indian, Leningrad variation	1 games

Games played by J. Wiersma

White	ELO W	Black	ELO B	Result	Moves	ECO	Date	Tournament	View
Wiersma, J		Van den Berg, A		½-½	43	A54	1988	NED-ch sf A
Wiersma, J		Krudde, F		0-1	17	A52	1988	NED-ch sf A
Wiersma, J		Bertholee, R		1-0	33	E21	1988	NED-ch sf A
Veerman, J		Wiersma, J		1-0	41	E16	1988	NED-ch sf A
Welling, G		Wiersma, J		½-½	69	C26	1988	NED-ch sf A
Bosboom, M	2385	Wiersma, J		1-0	34	A30	1988	NED-ch sf A
Tolk, P		Wiersma, J		½-½	64	E30	1988	NED-ch sf A