rafial wrote:The Admiralty rules say that Tech Level adjustments have no impact on ORAT calculations, but my assumption is that you should calculate the ORAT of a battery using the space requirements BEFORE tech level adjustments are applied, rather than after. Is this correct? If, so the rules don't really make that clear.
Technically, the rules indicate that you are to determine the SU requirement, including the tech level modifier. This modifier is then removed when determining the CR value:
SAE p.42 wrote:Note that the evaluative process (see rule 6.2: The Combat Rating) is unaffected by TLs, as the combat rating is based upon the actual capabilities of the starship; TLs simply change how much “stuff” a ship may fit into a given hull. Specifically, it is necessary to “un-apply” the Weapons Tech Level modifier when computing the offensive rating. This can be done simply by dividing the battery's total SU cost by the appropriate tech level modifier.
However, your method would work just as well, if not better -- i.e., saving the TL modifier until last and only applying it after the CR has been determined.
Daniel Kast
Majestic Twelve Games
cricket@mj12games.com