Round Robin Tournament Scheduling

Golf league

Friday · 3 · 4144

Friday

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on: February 21, 2013, 09:05:57 AM
Please help me figure out a schedule for 24 players for 16 weeks.  I have made myself crazy trying to do it.  Thanks


Ian Wakeling

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Reply #1 on: February 21, 2013, 12:22:39 PM
Please would you describe the format of play,  pairs, threesomes or foursomes?


Ian Wakeling

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Reply #2 on: February 22, 2013, 04:46:16 AM
Thanks for your offline message.  Here is a schedule for groups of 4 golfers.

  (23 20 21 14) ( 5 24 18 16) (11 10  3 17) (12  7 22  6) ( 8 15  1 13) (19  2  9  4)
  (24 17 22 15) ( 6 21 19 13) (12 11  4 18) ( 9  8 23  7) ( 5 16  2 14) (20  3 10  1)
  (21 18 23 16) ( 7 22 20 14) ( 9 12  1 19) (10  5 24  8) ( 6 13  3 15) (17  4 11  2)
  (22 19 24 13) ( 8 23 17 15) (10  9  2 20) (11  6 21  5) ( 7 14  4 16) (18  1 12  3)
  (20 13  9  5) (16  1 17 19) ( 3  8  2 11) (12 23 15 22) ( 4 21  7 24) (18 14 10  6)
  (17 14 10  6) (13  2 18 20) ( 4  5  3 12) ( 9 24 16 23) ( 1 22  8 21) (19 15 11  7)
  (18 15 11  7) (14  3 19 17) ( 1  6  4  9) (10 21 13 24) ( 2 23  5 22) (20 16 12  8)
  (19 16 12  8) (15  4 20 18) ( 2  7  1 10) (11 22 14 21) ( 3 24  6 23) (17 13  9  5)
  (23 10 13  4) ( 3  9  8 11) (21 12 17 18) ( 5  1 22 20) (14 15  2 24) (19  7 16  6)
  (24 11 14  1) ( 4 10  5 12) (22  9 18 19) ( 6  2 23 17) (15 16  3 21) (20  8 13  7)
  (21 12 15  2) ( 1 11  6  9) (23 10 19 20) ( 7  3 24 18) (16 13  4 22) (17  5 14  8)
  (22  9 16  3) ( 2 12  7 10) (24 11 20 17) ( 8  4 21 19) (13 14  1 23) (18  6 15  5)
  ( 6  2 22  8) (10  1 16 15) (12 14  9 24) ( 5 11 23 19) (20  3 21  4) (17 13 18  7)
  ( 7  3 23  5) (11  2 13 16) ( 9 15 10 21) ( 6 12 24 20) (17  4 22  1) (18 14 19  8)
  ( 8  4 24  6) (12  3 14 13) (10 16 11 22) ( 7  9 21 17) (18  1 23  2) (19 15 20  5)
  ( 5  1 21  7) ( 9  4 15 14) (11 13 12 23) ( 8 10 22 18) (19  2 24  3) (20 16 17  6)


It's not as perfect as I would like as there are a handful of pairs of players who only meet once.  All other pairs meet two or three times.