Third Through Eighth Grade Students In The Rogersville City School System Will Have New Grading Scale By Next Month. This Upcoming Year An “A” Will Be 93 To 100 Points, A “B” Will Be 85 To 92, A “C” 75 To 84, A “D” Will Be 70 To 74 Points, And An “F” Is Anything Below 70.The Board Of Education Approved The New Scale At Its Most Recent Meeting.