Pedzisa mutsara unotevera: Muna 1986, Mutambo weVanoda kukwikwidza wakadzokera kumhando ye round-robin uye kubva muna 1991 kwaingova neInterzonal imwe chete, asi nenhamba yepamusoro yevatori vechikamu uye vachishandisa hurongwa hweSwitzerland. Nhamba
kutenderera kwekupedzisira kwemakwikwi uchishandisa iyi fomati (kubva 1995 kusvika 1999) yakakomberedzwa nekukakavadzana kwakawanda uye yakateverwa nedzimwe shanduko huru kuchirongwa.