How is QBR figured?

Related questions

1. How do you calculate passing efficiency?
2. What does QBR stand for NFL?
3. What is QBR business?
4. What is a QBR meeting?
5. What is a service review meeting?
6. What is a 90 day review?
7. How do they calculate QBR?
8. What is MBR and QBR?
9. What is a perfect QBR?
10. What is a business review meeting?

Tags

1. #quarterback
2. #value
3. #calculated
4. #touchdowns
5. #takes
6. #yards
7. #passing
8. #total
9. #account
10. #rating
11. #second
12. #maximum
13. #third
14. #interceptions
15. #minimum
16. #completions
17. #attempts
18. #passer
19. #example
20. #different
21. #using