Let the king march to its opponent side alone.
Most Useless Chess Advice
Make sure that you never castle, and make SURE that you get checkmated.
When in doubt, expose your king.

Ratings don't matter.

No one really cares if you draw against your cat, but for christssake don't lose!
Either:
1)When the men on the chessboard
Get up and tell you where to go
And you've just had some kind of mushroom
And your mind is moving slow
Go ask Alice
I think she'll know
or
2) Any advice given AFTER the game (usually by jumping in right away before you've finished shaking hands with opponent) of what move you should have played while under extreme time pressure .. a move the advice-giver saw while sipping a coke and relaxing watching your game. 
When you find a good move, look for a better one.
Like I have that much time--or find any good moves in the first place.