Round Robin Tournament Scheduling

8 person euchre tourney

COILED1 · 4 · 8770

COILED1

  • Newbie
  • *
    • Posts: 2
on: April 29, 2010, 01:08:41 PM
Hello,
I am really bad at this. I am running a 8 person euchre tournament where it is a solo tounament where you play with and against everyone.
I have looked at thisd site but can't find an 8 person one.

anything would be great

thanks

Richard


Ian Wakeling

  • Forum Moderator
  • God Member
  • *****
    • Posts: 1140
Reply #1 on: April 30, 2010, 02:52:39 AM
Richard,

Click on the Schedules button above and then click on Whist.  It should default to the 8 person tournament that you need where all pairs of players partner each other exactly once, and play in opposition exactly twice.

Ian.


COILED1

  • Newbie
  • *
    • Posts: 2
Reply #2 on: May 12, 2010, 11:42:55 AM
Quote
Richard,

Click on the Schedules button above and then click on Whist.  It should default to the 8 person tournament that you need where all pairs of players partner each other exactly once, and play in opposition exactly twice.

Ian.


ok that is great thanks, now if you could help me keep employees this 8 person one would work awesome.
I now only have 7 employees and was wondering how I could pull of a schedule?

please let me know if this is do able.

RH


Ian Wakeling

  • Forum Moderator
  • God Member
  • *****
    • Posts: 1140
Reply #3 on: May 13, 2010, 04:05:23 AM
Perhaps it's time to start hiring, as 7 players is a difficult number to work with! Of course you must have 3 players who sit out each round, and so to give everyone the same number of games you need a multiple of 7 rounds.  Below all the partnerships are different and pairs of players oppose each other either once or twice.

   (5  2 v 1  3)    (6  4  7)
   (6  3 v 2  4)    (7  5  1)
   (7  4 v 3  5)    (1  6  2)
   (1  5 v 4  6)    (2  7  3)
   (2  6 v 5  7)    (3  1  4)
   (3  7 v 6  1)    (4  2  5)
   (4  1 v 7  2)    (5  3  6)

It's interesting that the schedule is more balanced in the byes, since all pairs of players have a bye together exactly once.  The byes are therefore equivalent to The Fano Plane.
« Last Edit: May 13, 2010, 04:14:21 AM by Ian »