Calvin Klaasen (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Calvin Klaasen" in English language version.

refsWebsite

Global rank English rank

1chessgames.com

2,164^th place

1,605^th place

1africachess.net

low place

low place

africachess.net

Mubayiwa, Bruce (19 December 2017). "KZN's International Master (IM) Johannes Mabusela and WP's FM Calvin Klaasen co-champions at 2017 South African Closed Chess Championships Open". africachess.net.

chessgames.com

"The chess games of Calvin Jong Klaasen".