Wednesday, November 17, 2010

Points gained % from points available


With the unusual fixturing in the A-league season causing the clubs to have played different amounts of matches I thought creating a table where the points gained percentage from points available (PGPA%) determined the club's position in the leader, rather then using the traditional points statistic would provide a clearer indication of how each team is performing.

PGPA% is worked out by dividing the amount of point's gained by a club by the amount of points a club could of gained if they had won all the matches they have played and then multiplying that by 100.
An example would be the Gold Coast have played 12 matches (12 matches x 3 points available for a win = 36) and gained 21 points. The equation would be 21 / 36 = 0.5833, 0.5833 x 100 = 58.33.  The Gold Coast have a PGPA% of 58.33     


Leader

                             P        Pts     PGPA%
Brisbane               15      32      71.11
Central Coast       12       24      66.66
Adelaide              15       28      62.22
Gold Coast          13       24      61.53
Melb Heart          15       20      44.44
Melb Victory       15      17       37.77
Wellington          14       15      35.71
Perth                    16      15      31.25
Newcastle           12       11      30.55
Sydney                14       11     26.19
North Qld            13      10      25.64


leader correct as of the 16th November 2010.

I don't know how to make the table look any better at the moment but at least it's readable.