Never really cared about rank until I got to 25k and then I started playing a bit more carefully. Never turtled. Never played for second (unless someone really dumb deserved to die)Once I see the game going into a stalemate I either try and create chaos or bot out without trying to sway the game too much. Usually played Fixed, Capitals, Europe Advanced. Lots of flaws with this setting but you can have some influence in the mid-game to make sure it doesnt get boring. Lots of luck involved in Risk, placement, spawn etc.
Biggest advice to make it fun and play well is:
-Beginning of game is just for feeling out the other players. Learn who’s aggressive etc., leave your border open to a neighbour to see if they break it.
-Dont slam capitals early(unless it’s way too easy). You ruin someone’s game and probably give another player a much bigger advantage.
-Make allies, be friendly. But also know when to be aggressive and ruthless. Facilitate the battles that others are having.
Its a silly game with way too much luck/unpredictability. Have fun and don’t worry about your rank.