If your a Raze fan, and you need help, ask me as a comment or here. I've got LOTS of tips. Seriously. I know about good snipe spots, campaign help, what weapons you should use, strategies, and much more. Just ask my friends. (Shouldn't the creator of Raze do this? Yeah, I know. Don't comment about that.)
You just need to follow these steps. Just choose the area you are best at. (By the way, stranded is the best for this). Then, choose team elimination, opponents only 1, mode easiest, lives 25, damage 0.2, weapons only chainguns. First, load your chaingun to full then, take yellow shield and wait for the opponent's ammo to run out. He is stupid enough to keep on firing at the walls. Then, after he is sitting without ammo, you have to go near him and use your chaingun on him. REMEMBER, you have to keep very close to him so that all three of your bullets hit him together.
After the match, check your accuracy. It will be up by 2%.
all 3 bullets? you mean all 200 or 400 bullets? and also i personally like using the sniper rifle for increasing my accuracy. also a easy way to avoid a sniper at close combat is to stand exactly where he is and keep on walking left and right and he'll go swinging around and around until you either kill him someone kills him or he runs out of bullets trying to hit you