Okay so there's something fishy going on here with these 3 players, and i have been watching their actions lately with some friends in the game, and i suspect they are either 1 person with multiple accounts farming for points for his/hers main account (i know this is against the game's rules) Or a group of people farming for one account to gain weekly rankings prizes easily. I have collected some screencaps that provide evidence for this suggestion.
There are some other things as well that support the theory:

1. All these players are from the same country.
2.Their build of choice/playing styles are very similar to each other.
3.They appear to always be online at the same time.
4.None of these players ever speak a single word in the chat.
5.I have been checking their replay lists, and it seems that they never face each other in a fair fight, this cant be a coincidence, Only replays they have in common always have the other person surrender in usually the first turn, I think this goes exclusively in favor for KING account.
Below some screenshot to further prove the point.

I don't think this is really fair to the other people out there, who really work hard for those points and Play their every match fairly, And then lose to some jerk farming with multiple accounts. I know that whoever KING is, he is good enough player to earn those points fairly too, and wouldn't really need to do this. I have to add here that i am too one of those who like their game without cheaters, and i did lose a second place in the ranking because KING gained insane amount of points in the last minute from HELP!! I personally dont care about the rank too much, but this just isn't right.

Finally someone tells it clear. This can't be coincidence!

Or maybe he just bored. Playing in one account at the same time is not enough for him, so he make the game more interesting, and play 3 accounts in the same time, like when you play poker in multiple tables. And because he do not want to play against himself he just quit when the game put him against himself. I think it would be farming if he play private battles against his other accounts, but he don't do that, just sometimes the game put him against his other accounts.

No, he also plays private matches against himself. You can see often 1 of his accounts his gearless while his others are online. Why is one gearless? Probably so he can kill himself and gain SM quickly.

In any case if he doesn't want to fight himself he shouldn't log on multiple accounts, because if he gets free wins against himself it's a lot of ladder points.

Anyway I don't understand why if he's "bored" he uses almost the same builds on all accounts, and uses same style with kits, etc.

I know it's the same person because I fought all of them and they fight the same way.

Same style, same country, same time they all log on, sorry it's not a coincidence.

It can be MrOneTwoo, if pressing the blue button at the same time, the chance is big on facing each other. It is the same reason why much people face the same opponent 4 matches on a row. Others can't see the private batlles, looking at Help! with 1200+ matches won, he either bought tokens or got it pharming on King. Nothing against players that play multiple accounts because they get bored, but these accounts shouldn't face each other!

But he can be bored because most of the players are so slow... and while in the first acc he is waiting the opponents move (20 sec) he just move in the other.
I don't said he is doing the right thing, I just said maybe he do it because he is bored.

He`s cheating and most of his accounts have medals and high ranking and good pieces and fusion. I don`t cheat and both my accounts are good but not medal level good.

Oh thanks Ogonna, i forgot to mention this one, so yes i have too seen him had one of the accounts set to be easy to kill, supposedly for easy pvp farming.. The evidence is just all around the place..

"Souldescent" HAVE absolutely right, "KING" cheated! Friday night at 23 o'clock we had over 24,000 points and was clearly the 2nd. I went to bed. In the morning I see that I have not even got 3rd place ... I said "Souldescent" that made "KING" with "HELP" ... That's "KING" = "HELP!!", and I think it is the same persons, with "V(v_v)V" !
But so does, or made, "Ogonna" with "Quartered" ... I even saw a recording to "Inspect" buton, the Ogonna was equipped with the weakest and leave defeated Quartered ...
Once these have had to stop scams! MODERATORS PLEASE RESPOND to emails sent as I had some problems last week and they did not bother to respond ... their shame!

And another thing dirty: Up today at 12 noon (GMT +2) "Ogonna" does not even appear in the top weekly ... And when he entered the first time had more than 12,000 points? Where? How?
You, it feels right to fight someone who has the home more than 12,000 points and not 1000 points, as all begin?

I wonder what managers say this game about these dirty things ... For now I see that they have given no answer ...
Why not respond? Why not rapsund emails when we have problems? Where are they? I put a lot of money and time in this game of anyone?