How is UEFA club coefficient calculated?

Related questions

1. What is UEFA club coefficient?
2. Which is the toughest football league?
3. Which is the most competitive league in Europe?
4. Which Football League is the most competitive?
5. Which soccer league pays the most?
6. What's the most watched football league?
7. Which league is the most competitive?
8. How does UEFA club ranking work?
9. Which club is the richest?
10. What is the highest level of professional soccer?

Tags

1. #coefficients
2. #league
3. #calculated
4. #country
5. #europa
6. #clubs
7. #points
8. #champions
9. #individual
10. #ranking
11. #recent
12. #coefficient
13. #seeding
14. #number
15. #draws
16. #before