<prompt> U-Dewperkash Gajadin owazalwa ngoJanuwari 26, 1961 ungumdlali we-FIDE FM waseSuriname FIDE 2010, owawina i-Surinamese Chess Championship 1983, owawina indondo yegolide ye-Olympic Chess 1984  <response>: kanye ne-FIDE Arbiter 2012. 