1. The grade point of China Renmin University Edition is 90-10a4.086-89a-3.783-85b+3.380-82b3.076-79b-2.773-75c+2.370-72c2.066-69c-/kloc. F0.02 Wuhan University Edition grade point 90- 10A4.085-80. b+ 3.782-84b 3.378-8 1 B- 3.075-77c+2.772-74c 2.368-7 1c-2.064-67d+ 1.560-63d 1.008。

gpa=4-3*( 100-x)^2/ 1600

X is the percentage of the grade, and x should not be greater than 100 or less than 60. If x is less than 60, GPA is 0.

4. The beijing university of chemical technology percentile GPA is 95-100a+4.3390-94A 4.0085-89a-3.6782-84B+3.3378-81b3.0075-77b-2.6772-74c+2. -893.782-843.378-8 13.075-772.772-742.368-7 12.066-67 1.764-65 1.360-63 1.0 & lt； 600