Mezue ahịrịokwu na-esonụ: Jones bụ onye mmeri Welsh na 1982<unk>3. Ọ zọrọ mpi maka Wales na 16 Chess Olympiads, na-egwu egwuregwu na 14 Olympiads n'usoro n'etiti 1972 na 1998 wee nweta ihe nrite ọla edo maka arụmọrụ ya na
1990 Olympiad na Novi Sad, Yugoslavia. N'afọ 2011 ọ kwụsịrị ezumike nka wee sonye na European Team Chess Championship maka ndị otu Welsh. N'afọ 2013, Jones natara FIDE Master nke a na-enye ndị egwuregwu na-enweta ọkwa Elo nke 2300 ma ọ bụ karịa.