I have always just continued playing. Usually, a number of the players have increased their ratings during the event. It has been a while since I have had that issue though.
That said, the time to withdraw would be before the second round started, if you felt compelled to do so.
Does anyone have an opinion on the proper etiquette when playing in the second or further rounds of daily chess tournaments when one's rating has substantially increased beyond the original rating range of the tournament?
I ask because when I joined chess.com a few months back, I signed up to a daily chess tournament (1000-1200) at my beginning rating of 1200. I won through the first round, and the 2nd round is now beginning - I am now rated 1680 or so (probably about right for me) but my opponents are all substantially lower (1200-1400 generally).
So my question is: is there an established etiquette for dealing with this situation? Should I (nobly?) resign these games? Or play on? What do others do in similar circumstances? What would you expect your opponents to do? Any thoughts welcome!