Calvin John Klaasen yo o tshotsweng ka 1987 ke motshameki was chess wa Afrika Borwa yoo tshotseng maemo a FIDE Master.

Ene le Johannes Mabusela bane ba fenya metshameko ya 2017 South African Closed Championships, mme gape o tshameketse setlhopha sa South African Chess Olympiad team ka 2016 le 2018. [1]

Calvin Klaasen
Tsalo (1987-05-16) May 16, 1987 (age 37)[2]
TitleFIDE Master (2013)

Bona tsebe e latelang

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Metswedi

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  1. 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.
  2. "The chess games of Calvin Jong Klaasen".