Round Robin Formulas
Course Overview | Course Schedule | Lecture Notes | Assignments
 Web Resource Links | Return to RECR 342 index

Round Robin


Number of games per league
N(N-1)
2
Number of Games per entry
N-1
Number of Rounds:
     Even number of entries
N-1
     Odd number of entries
N
Number of games per round:
     Even number of entries
N
2
     Odd number of entries
N-1
2

 
 
Number of Entries
Number of Games
Number of Rounds
2
1
1
3
2
3
4
6
3
5
10
5
6
15
5
7
21
7
8
28
7
9
36
9
10
45
9
11
55
11
12
66
11
13
78
13
14
91
13
15
105
15
16
120
15

Round Robin Tournaments


 
3 TEAMS
Round 1
Round 2
Round 3
Bye - 3
Bye - 2
Bye - 1
1 - 2
3 - 1
2 - 3
4 TEAMS
Round 1
Round 2
Round 3
    
1 - 4
1 - 3
1 - 2
  
2 - 3
4 - 2
3 - 4
5 TEAMS
Round 1
Round 2
Round 3
Round 4
Round 5
Bye - 5
Bye - 4
Bye - 3
Bye -2
Bye - 1
1 - 4
5 - 3
4 - 2
3 -1
2 - 5
2 - 3
1 - 2
5 - 1
4 -5
3 - 4
6 TEAMS
Round 1
Round 2
Round 3
Round 4
Round 5
1 - 6
1 - 5
1 - 4 
1 - 3
1 - 2
2 - 5
6 - 4
5 - 3
4 - 2
3 - 6
3 - 4
2 - 3
6 - 2
5 - 6
4 - 5
7 TEAMS
Round 1
Round 2
Round 3
Round 4
Round 5
Round 6
Round 7
Bye - 7
Bye - 6
Bye -5
Bye - 4
Bye - 3
Bye - 2
Bye - 1
1 - 6
7 - 5
6 - 4
5 - 3
4 - 2
3 - 1
2 - 7
2 - 5
1 - 4
7 - 3
6 - 2
5 - 1
4 - 7
3 - 6
3 - 4
2 - 3
1 - 2
7 - 1
6 - 7
5 - 6
4 - 5
8 TEAMS
Round 1
Round 2
Round 3
Round 4
Round 5
Round 6
Round 7
1 - 8
1 - 7
1 - 6
1 - 5
1 - 4
1 - 3
1 - 2
2 - 7
8 - 6
7 - 5
6 - 4
5 - 3
4 - 2
3 - 8
3 - 6
2 - 5
8 - 4
7 - 3
6 - 2
5 - 8
4 - 7
4 - 5
3 - 4
2 - 3
8 - 2
7 - 8
6 - 7
5 - 6