How do you get an S+?
Just curious, i know that to get an S you need good cs and k/d and stuff, but what exactly qualifies as an S+? i just had a taliyah game where it was an unfortunate 4v5, i ended the game 20/7/20, 332 cs, most damage at 66k. Ended at 50 minutes because i kept us in the game by one shotting azir and yi with my combo but we threw cuz greed. Anyways i only got an S, what would have made me get an S+?