Dee ihe ga-aga n'ihu na paragraf a - Rabar sonyere na 1st Balkaniad na Belgrade na 1946. Yugoslavia meriri, na-ebute Romania, Bulgaria, na Albania ụzọ. O ritere ọlaọcha na bọọdụ nke asatọ. Rabar gbara bọọlụ n'egwuregwu atọ Chess Olympiad. N'ọnwa Ọgọst/Septemba 1950, o meriri nrite ọla edo abụọ: onye ọ bụla na bọọdụ nke anọ (+8 <unk>0 =2), na otu, ya na Gligorić, Pirc, Petar Trifunović, Milan Vidmar jr, na Stojan Puc, na 9th Chess Olympiad na Dubrovnik. N'ọnwa Ọgọstụ 1952, ọ gbara bọọlụ nke abụọ na 10th Chess Olympiad na Helsinki (+5 <unk>1 =6). Rabar meriri ọla nchara abụọ (onye ọ bụla na ndị otu). N'ọnwa Septemba afọ 1954, ọ gbara bọọlụ nke anọ na 11th Chess Olympiad
na Amsterdam (+1 <unk>3 =4). Yugoslavia nwetara ọla nchara. N'egwuregwu Olimpik atọ, Rabar meriri nrite ise, na egwuregwu 30 gbara (+14 -4 =12), maka pasent 66.7.