GUATEMALA PRESIDENT Vinicio Cerezo on Friday predicted a large turnout for Sunday's elections in which 12 candidates are vying to succeed him. . . . A SMALL TREMOR felt in Missouri, Kentucky and Tennessee Friday caused no damage or injuries but heightened concerns about a major earthquake that has been forecast for the area. . . . THE PRESIDENTS of Estonia, Latvia and Lithuania on Friday asked countries planning to sign an arms control treaty not to legitimize the Soviet Union's claim to the Baltic states.