Somjin Thammathat often played ruffians rules.
1979 · ★ 8.0
1978 · ★ 7.0
1995 · ★ 6.9
2003 · ★ 4.2
1981 · ★ 0.0
1989 · ★ 0.0
1984 · ★ 0.0