I know that having a 1.45 ratio does not mean doing 40 or 50 kills but this ratio did not come by itself, it was necessary to create this ratio and this by doing many kills with few deaths as if you were a good one player with extraordinary individual skill (which is not the case in reality) and for that there are the low levels that you encounter with your new account (because yes, when you create a new account you do not fall into level 10 right away), something that you cannot do at high ELO because there is a little more difficulty, it is not complicated to understand, stats farmer.
If you are Global, when you start Faceit you are naturally a smurf because when you go to Faceit the 123456 levels are bots that don't even have the Global level, so that's why you can see guys with 1.40 ratio while they are random bot players with 17 avg kills once at level 10. Or people who started Faceit by being a noob (the majority of people) by not even having the Global level in MM and who once levels 10 have created a new account to have a cleaner K/D, it is just that what the K/D means on Faceit, how scrupulous you are.
In short, this stat is completely useless, once at level 10, to stabilize their stats that they have farmed at low levels, they start to Bait.
If you remove the K / D, already I think people will be a little more Teamplay and game more better ez