chess.com,should get hep to chivalry & stop the winner challenging the loser

I have lived up-town & down-town, playing football, boxing, and bombitaire - in the school yard, in the street, and against toffs on the playing fields of public schools, but only on chess.com does the winner get to challenge the loser.

Wikipawn,

The sore losers who demand immediate revenge rematches after you beat them are responsible for this.

They cry if you don't play them a second time right after their loss.

They cry if you beat them a second or third time too.

The bottom line is, they feel like if they can't win, then no one should.

The challengee (whether they won, drew or lost the previous game) is not compelled to accept the challenge... unless they are suffering from some internal compulsion or have no will power.

Is hep British slang?