Barney Error 6

This Barney Error has 23 chances. What could possibly go wrong?
Chances count:
23-21 - Best
19-16 - Better
15-12 - Good
11 - Neutral
10-6 Mediocre
5-3 Bad
2-0 WORST!!!
Strikes count:
0-2 - Best
3-7 - Better
8-11 Good
12 - Neutral
13-17 Mediocre
18-20 Bad
21-23 WORST!!!