<prompt> Qedela umusho olandelayo: Ngo-2018, u-Erdoğdu waqokwa yi-FIDE njengomqeqeshi weqembu lesizwe labesifazane base-El Salvador esigabeni se-16001800 Elo e-  <response>: Imidlalo yama-Olympic ye-Chess engu-43. 