分舰队参战比例
与陆战类似，一支舰队中并非所有分舰队都一定会参与每场交战。不过，陆战中有诸多因素会影响投入的营级单位数量，而海战中起作用的因素仅有少数。每场战斗开始时，双方参战的分舰队数量最多不超过各自指挥海军上将的指挥上限。若其中一位海军上将的指挥上限更低，该将领可额外投入最多100%的分舰队，而另一方海军上将则会减少最多50%的分舰队投入。

formula:
pre-adjustment size
=
min
(
available flotillas in fleet
,
admiral command limit
)
{\displaystyle {\text{pre-adjustment size}}={\text{min}}({\text{available flotillas in fleet}},{\text{admiral command limit}})}
final size
=
{
if smaller command limit
,
pre-adjustment size
⋅
rand
(
1
,
[
2
−
2
⋅
command limit
command limit
+
enemy command limit
]
)
default
,
pre-adjustment size
if larger command limit
,
pre-adjustment size
⋅
rand
(
[
1.5
−
command limit
command limit
+
enemy command limit
]
,
1
)
absolute maximum
,
total available flotillas in fleet
{\displaystyle {\text{final size}}={\begin{cases}{\text{if smaller command limit}},&{\text{pre-adjustment size}}\cdot {\text{rand}}(1,[2-2\cdot {\frac {\text{command limit}}{{\text{command limit}}+{\text{enemy command limit}}}}])\\{\text{default}},&{\text{pre-adjustment size}}\\{\text{if larger command limit}},&{\text{pre-adjustment size}}\cdot {\text{rand}}([1.5-{\frac {\text{command limit}}{{\text{command limit}}+{\text{enemy command limit}}}}],1)\\{\text{absolute maximum}},&{\text{total available flotillas in fleet}}\end{cases}}}

忘记说了，“分舰队”就是一个海军单位，ai把flotilla翻译成分舰队可能不太好理解