Original: (Nona Gaprindashvili was awarded the Grandmaster title in 1978 as a result of winning Lone Pine International 1977, but she did not make the normally required three GM norms.
Simplified: Nona Gaprindashvili was awarded the Grandmaster title in 1978 mainly as a result of winning Lone Pine International 1977, but she did not quite make the usual 24 games required at that time.