Recently Rated
Rating & Accuracy Scales
Rating Tiers
S 9.5-10
A 8.1-9.4
B 6.6-8
C 4.1-6.5
F 0-4
Accuracy Scale
Perfect ±0.5
Good ±0.6-1.9
Average ±2-2.9
Inaccurate ±3-3.9
Very Inaccurate ±4+
