I don't know if i don't suppose to play kata or riot play the fking joke with me , these days i was trying to learn how to play kata, and we all sliver ,they all gold and diamond, i know it's preseason, at least CAN U BE FAIR TO ME? A FKING SLIVER1 ? at least we can have a diamond as well ok? yeah i played 7 games kata i lost all of them, this game is worse and worse,i have been play 5 years, it let me so disappoint :(
normal matchmaking is different from ranked matchmaking if you're normal mmr is the same as the diamonds mmr, either his mmr is really low in normal games or your mmr is really high. you'll play against worse players the more you lose, and better players the more you win. preseason doesn't affect normal mmr.
honestly though, if you've been playing for 5 years and you're still silver, you shouldnt play to win. just play to have fun
From my 
mid experiences - 
dmg is really high compared to others, if you hit your combo you probably always out-trade, from my games vs s, the annoying ones usually made sure im between two blades (closely put together) (for example - they q me or a minion, so i dash as far from the blade as i can and they e to me (me not the blade) and sandwich me with the w , that 200k just kept finding ways to tightly sandwich me)
This Preseason is a lot of things. Fun is not exactly one of them. Lol.
