Examples of Loot Tier calculation using a 10* titan again.
Kill:
A+: T-L + 3 // 10 + 3 = 13 (XIII)
A: T-L + 2 // 10 + 2 = 12 (XII)
B: T-L + 1 // 10 + 1 = 11 (XI)
C: T-L // = 10 (X)
D: (T-L / 2) // = 10 / 2 = 5 (V) (note, because of rounding on a 9* titan, ROUNDUP(9 / 2) = 5 as well.)
Escape:
A+: does not exist on an escaped titan
A: (T-L + 2) / 2 // (10 + 2)/2 = 6 (VI)
B: (T-L + 1) / 2 // (10 + 1)/2 = 6 (VI) (rounded up)
C: Loot Tier 1 // = 1
D: Loot Tier 1 // = 1