All grading systems are essentially arbitrary. A 95% average could be the same as an 80% or a 99% somewhere else. A 4.0 GPA could be a 3.1 or a 4.3 somewhere e

All grading systems are essentially arbitrary. A 95% average could be the same as an 80% or a 99% somewhere else. A 4.0 GPA could be a 3.1 or a 4.3 somewhere else (some schools use a "4.0" scale that goes above 4.0).