(21) Posted by Hauke Reddmann [Monday, Oct 15, 2012 12:17]
Default practice in OTB chess playing tournaments is:
Played more than 50% before quitting: keep score
Played less than 50% before quitting: delete score
In OTB, BTW, the question is even more ticklish as you
have direct opponents and their score affects your
"fine score" (the dreaded Buchholz or Sonneborn-Berger).