PvP skill is sadly only speed, just speed and only speed.
The simple fact that you can't possibly win in PvP with a 100+ms ping means that 10ths of seconds matter, thus connectivity, scripts and possibly cheats will always prevail.
If you're over 40 you can also forget about it, your reflexes won't be good enough regardless of your experience, strategy or connectivity.
Things were different a long time ago when most players were using Dial-Up, as they were in some of the old Ultima games where you could actually pre-set combat strategies for every char and the combat was then automated. Those were working like a game of chess, but now they are more like a shoot 'em up.
Hey now, lol, back when we ALL were on slower dialup I pvp'd and had fun at it. And I was over 40 ! lol
My son whom got me into UO was my mentor. I would watch his *blacksmith* sometimes win fights, simply cuz he maintained the cooler calmer head, and oft surprised folks thinkin he was just a wimpy helpless miner, only to find out he was not !

But he was also brainy and oft out smarted some one in pvp too, while remaining calm. He taught me to be very calm when being attacked, cuz yeh you can *study* your opponent, and possibly WIN. But we were all on a slower connection back then in old school UO too, making us about equal least in connection speeds. So yeh it was more like playing a game of chess, and ya could outsmart out think or out manuver an enemy, when we all were on slower connections, yes even an older person could, cuz sometimes the pks are impatient lil twits too that don't always have their brain in gear, only their testosterone, when pvping.
Now with so many faster connected than myself in UO, I just calmly DIE ! LOL Like whatever been dying for 14 yrs. in UO off and on...big whoop you wtfpwned someone IN A GAME ima impressed. lol
I do fire off an arrow 1 or 3 sometimes, if in the mood to pvp back, before I swiftly laugh & dirtnap.
But ya if one is on speedier connection or equal to a pvper even if over 40, AGE has it's benefits albeit maybe not as swift to respond, maybe they just out fox the newb younger ones, that think they all that and a bag o chips cuz they wtfpwn folks in ..... a make believe game.

oft wonder how they DO/succeed, in RL though, cuz yeh they playin a game like shootem up, always in a hurry, instead of perhaps brainier chess moves, if they doing life like that they may hear, not hear old folks sayin/thinkin, go you..way to fail, or something. lol Old folks are weird, set in their ways, I know cuz I AM one ! lol But if UO ever returned to all of us playin on slow dial up pre age of $$$ suits and stuffs heck they might even see me pvp again or sport my ORDER shield like I once had in UO when we HAD Order and Chaos in UO pre factions. I was in CoM once too, when factions were *new*, but we were all slower connected in UO back then.