What is the highest chess rating?

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Tags

1. #lowest
2. #although
3. #better
4. #theory
5. #chess
6. #weaker
7. #higher
8. #number
9. #rating
10. #kasparov
11. #which
12. #player
13. #achieve
14. #lower
15. #managed
16. #champion
17. #world
18. #possible
19. #garry
20. #highest