Basic.cfg:
[RENOWN]
RenownReachGridObjCompleted=500
RenownPatrolGridObjCompleted=200
CompletedPatrol=100
NEUTRAL=-1
ALLIED=1
AXIS=-10
WrongShipSunk=-5000
FirstRankRenown=1000
SecondRankRenown=3500
EndCampaign=-5000
[PLAYER_RENOWN]
AcademyBonus=1000
RankLevel0=0; SCORE
RankLevel1=5000; SCORE
RankLevel2=15000; SCORE
RankLevel3=25000; SCORE
MedalSettings0=0.25
MedalSettings1=0.5
MedalSettings2=1
MedalScore0=3000;2 class, SCORE
MedalScore1=6000;1 class, SCORE
MedalScore2=10000; knight, SCORE
MedalScore3=15000; oak leaves, SCORE
MedalScore4=20000;swords, SCORE
MedalScore5=25000;diamonds, SCORE
MedalScore6=30000;all, SCORE
[PROMOTIONS]
RenownStep0=500
RenownStep1=1000
RenownStep2=1500
RenownStep3=2000
Renown cost for each equipment upgrade is farther down in the file. Hope this helps.