Naming a weapon increases to-hit enchantment by 3% -- rounding up -- and damage enchantment by 150, so a named base Blacksword of Nan Elmoth would be equivalent to [92x151] (+1); one that was already x100 +100 would become [92x251] (+104).
The last part should really be [92x251] (+103)
3% of 100 is 3 exactly,
If the Bone was +101 it would then be +105 as 101x.03 is 3.03 rounded to 4.
Can an admin or Jon change this?