Our sister site AusSportsTipping.com offers an Elo ratings tool that enables you to calculate ratings for each team using the original Elo rating system as well as custom methodologies specific to each sport.

You can edit the calculations by changing the default parameters.

The currently supported leagues are:

AFL: http://www.aussportstipping.com/sports/afl/elo_ratings/
A-League: http://www.aussportstipping.com/spor...e/elo_ratings/
English Premier League: http://www.aussportstipping.com/sports/epl/elo_ratings/
Indian Premier League: http://www.aussportstipping.com/sports/ipl/elo_ratings/
NBL: http://www.aussportstipping.com/sports/nbl/elo_ratings/
NFL: http://www.aussportstipping.com/sports/nfl/elo_ratings/
NRL: http://www.aussportstipping.com/sports/nrl/elo_ratings/
Super Rugby: http://www.aussportstipping.com/spor...y/elo_ratings/
T20 Big Bash: http://www.aussportstipping.com/spor...h/elo_ratings/

Below is some example output for the A-League:

1 Sydney FC 1,584.41 1,620.50 1,625.48 1,559.70 1,597.52
2 Melbourne Victory 1,577.84 1,610.51 1,610.13 1,574.77 1,593.31
3 Brisbane Roar 1,595.02 1,597.84 1,596.77 1,558.21 1,586.96
4 Adelaide Utd 1,532.89 1,578.20 1,576.52 1,531.70 1,554.83
5 Perth Glory 1,546.91 1,559.85 1,558.99 1,532.69 1,549.61
6 Melbourne City 1,508.98 1,544.32 1,548.45 1,510.11 1,527.97
7 Western Sydney 1,493.51 1,486.91 1,486.53 1,495.09 1,490.51
8 Wellington Phoenix 1,421.24 1,402.13 1,401.14 1,437.33 1,415.46
9 Newcastle Jets 1,372.54 1,303.49 1,301.62 1,401.09 1,344.69
10 Central Coast Mariners 1,366.66 1,296.25 1,294.38 1,387.83 1,336.28