The most common and most likely answer to this crossword clue is the 8 letter word FOREDECK
I've seen this crossword clue in The Times
F
O
R
E
D
E
C
K
Buddy explains!
The straight part
We know that "Where you could find ratings" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case where you could find ratings = foredeck.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does FOREDECK mean?
FOREDECK noun- The part of the deck of a ship or boat that lies forward of the mast