Last season ranked climb vs this seasons as a jungle main. My own personal ELO Hell.
Last season I found it very hard to climb ranked due to the jungle basically being a support role. I played a decent amount of games only to climb and drop and never make it out of silver.
This season with the addition of jungle items, and carry junglers becoming the normal, I managed to climb from Silver 5 "last season" Got placed in silver 4, and climbed to plat all in 70 wins, "120 games"
Last season truly was my ELO hell, not because of the players but because the jungle had a lot less control over the game and couldn't snowball aswell.