How do you calculate QB efficiency?

Related questions

1. What does tactical meeting mean?
2. Does an interception count as a completion?
3. What is a project review meeting?
4. What is a monthly meeting?
5. How do you say negotiable salary?
6. What is monthly review meeting?
7. How does QBR work?
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Tags

1. #number
2. #multiplying
3. #determine
4. #rating
5. #interceptions
6. #attempt
7. #obtained
8. #completions
9. #subtract
10. #efficiency
11. #yards
12. #multiply
13. #touchdowns
14. #passer