Before PSR, my KDR was terrible (0.71) but my W/L ratio was decent (1.15). I always tried to UAV and called out enemy locations to my team, so I guess that helped my W/L, but playing the US servers from Oceania meant that I don't really get that many kills. I also ran lights mechs a lot, and though I wasn't good at killing with them, I apparently helped my team win more often than lose. I was getting decent games in solo queue with pretty skilled people (i.e. people who moved in a group and can effectively shut down a light that rushes into the team, and do not fear lrms). It was a good time.
When PSR dropped, my bad KDR caught up with me. I was dropping with people who don't turn when they're shot in the back, who leave their assaults behind and chase lights they can't catch while the rest of the team gets slaughtered. It was terrible. I wanted to get back to a higher tier, ASAP.
So I rode the meta and rode it hard. I found any chassis that I had with laser/energy quirks and tons of energy hardpoints and stuffed them full of lasers and pulse lasers. BJ-1X with medium lasers, Stormcrow and Timberwolf with pulse lasers. And it worked. For a while I was getting 5 kills per match rather regularly. It helped that the Oceanic servers went up which meant that I don't have such a big ping disadvantage anymore, and can actually brawl. Within a week of PSR I moved my K/D up to 0.8 (no mean feat since I had 4000+ deaths, which means 300+ net kills), and I'm now back on a tier with players whose skills I feel are similar to my old ELO.
So long story short, if you want lots of kills, use tons of lasers. Even now when I feel that I dropped a tier, I ride my laserboats to get it up again. It gets boring after a while, but if K/D is what you want, you just have to do it.
P.S. If you don't already do it, I'd also suggest hanging around more threatening teammates. I'm still surprised how the enemy doesn't seem to notice my existence when I'm standing next to a Dire Wolf.
Edited by fat4eyes, 03 September 2015 - 01:29 AM.