When running a match over several days can you post the results from day one, then the following day submit the updated results from day two?
Yes! As long as the match details themselves (name, date, etc) has not been changed, reposted results will replace the ones before.
You can change match name and even match date. Each match has an unique id and as long it doesn’t change (e.g. you clone a previously posted match) posted results will overwrite ones posted previously.
Note that it may take some time for posted results to update and in some cases you may need to refresh a web browser cache to see updates (e.g. Ctrl-Refresh, or Ctrl-F5 or explicitly clear site cache).
I was mistaken. Thanks Eugene🙂