EVE pvp is highly situational an example, I'm currently at 72mil sp, at the time of this fight i was probably 60m or so...
we were running a shield cruiser, bc gang of about 40 5 scimmies, vulture, 2 onyx, falcon, bb, 5mixed frigs for tackle, a ferox, rest drakes and canes, we run into a 30-35 man Armor BS gang mosly tempests, megas, geddons, with 2 scorps supported by guardians.
result 24 kills 8 loses, 1.4billion isk in kills 400m in loses (falcon).
most of the t1 ships were less then 20m sp, the t2 were 07-08 players, most of their gang were 05-06 players, while they had the ewar advantage, our logi was better, and we shifted primary to keep their logi off balance.