click the "trend" link for a given team to view more detailed info on how their rating was arrived at

Rank	School	State	League	Division	W-L	League W-L	Division W-L	Rating (Rounded)	Schedule Strength	Opponents' W-L
1	Balboa (San Francisco, CA)   team preview   trend	San Francisco	Academic	AAA	0-0	0-0	0-0	-15.4	0	0-0
WINS: none, LOSSES: none

2	Lincoln [Abraham] (San Francisco, CA)   team preview   trend	San Francisco	Academic	AAA	0-0	0-0	0-0	-28.9	0	0-0
WINS: none, LOSSES: none

3	Washington [George] (San Francisco, CA)   team preview   trend	San Francisco	Academic	AAA	0-0	0-0	0-0	-43.2	0	0-0
WINS: none, LOSSES: none

4	Lowell (San Francisco, CA)   team preview   trend	San Francisco	Academic	AAA	0-0	0-0	0-0	-47.0	0	0-0
WINS: none, LOSSES: none

5	Mission (San Francisco, CA)   team preview   trend	San Francisco	Academic	AAA	0-0	0-0	0-0	-67.3	0	0-0
WINS: none, LOSSES: none

6	Galileo (San Francisco, CA)   team preview   trend	San Francisco	Academic	AAA	0-0	0-0	0-0	-74.3	0	0-0
WINS: none, LOSSES: none

7	Burton [Phillip & Sala] (San Francisco, CA)   team preview   trend	San Francisco	Academic	AAA	0-0	0-0	0-0	-85.5	0	0-0
WINS: none, LOSSES: none