Board Game Arena

I am trying to understand a strange League Point (LP) calculation I just experienced in Arena mode for Hive (a 3-league system: Bronze, Gold, Elite).According to the basic rules for a 3-league setup, beating someone two leagues above you (Bronze vs Elite) should give a flat +5 LPs. However, my match...

The question is really, when you agree to play a game, is it assumed that all players are expected to play to the conclusion unless they all agree to a concession? Or is it assumed that players who have effectively lost should concede (since it’s obviously rude for a leader to suggest his opponent ...