Talk:Expedition/@comment-1820055-20150819111325/@comment-26154973-20150819132233

http://wikiwiki.jp/kancolle/?%BB%D9%B1%E7%B4%CF%C2%E2#h3_content_1_4 there is a table comparing TB and DB (+ 艦攻、艦爆の支援射撃時の攻撃力比較), so it's the same, but with 1.5 instead of 1.95, the formula (55+(1.5×火力)+(1.5×雷装)+(1.95×爆装)) is for CV(L) (空母系に関しては攻撃力の計算は少々特殊で) and Support Shelling type (支援射撃).