change ratio

12 LETTERS · STARTS WITH C

change ratio is a valid 12-letter word worth 17 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3H4A1N1G2E1R1A1T1I1O1

3 + 4 + 1 + 1 + 2 + 1 + 0 + 1 + 1 + 1 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does change ratio mean?