One Spanish manager made this contribution to the community, he made a study looking at hundreds of FT....
From 0 to....
Atrocious = 8,9%
Pitiful = 22,5%
Awful = 35,1%
Inept = 45,6%
Mediocre =54,2%
Average = 62,1%
Respectable = 69,8%
Strong = 74,2%
Proficient = 77,9%
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Legendary =should be between 96% y 99,9%.