Hi, codeforces,

Today we hosted our local contest and we'd like to host it online for people who couldn't attend. We already uploaded the problems to polygon and added them to a mashup contest, so it's fine. But we would like very much if we could add ghosts participants of the original contest. We hosted it in DOMJudge and I have a scoreboard.tsv, but I don't know what format codeforces expects and can't find it anywhere. If I try with my .tsv I get "Invalid DAT-file syntax: Can't find divider character." If you could point me to what format this expects I would appreciate it :)

Thank you