Hi,
I have been looking at your schedules and they are great but I have one that isn't covered.  I have been trying to sort it out for a long time and haven't been able to.
28 players.  4 players per game.  7 games per round.  9 rounds.  Games are all vs all for the 4 players.
What I need is a draw where they play every other oponent only once.
For example, if game 1 round 1 was 1v2v3v4 then player 1 can't play 2,3 or 4 in the remaining games.
Thanks.