1s t- 9th
1st place - 9th place
Last
Most
More
Least/Less
Best/Better
Worse/Worst
Than
(Word)-er/ est
Good at = skilled
​Better at = more skilled 

Examples
ranking place
I won first place.

than
You are better than me.

(word)-er/ -est
They are the fastest runner. 

good at
I am good at drawing.

better at
They are better at cooking.