Can you add true flag of player accordin to his true location, or other information.
I just traped in situation, where 3 players around me are school mates.
I have no chances to take a fun from game/ They just crach every my move.
I wish I could chose in the beggining to connect to the game or not.

Unfortunately, there's not much you can do except report them to the devs for making pre-outside game alliances. (and give them -1s on the forum reputation tracker)
Best thing to do is try to rally other players against them, and hold out.

and we try to do this way - looks like it work.

My last game involved three or four people who gave all kings to one guy who just steamrolled everyone. I never got a single King that day.
That is the other thing I don't like besides kings....people playing with friends.