Maybe this will help from BJM website..
Each week, your rank is determined by the number of winners you pick and, if necessary, by the tie-breaking procedures. Your overall rank is determined by the aggregate total of your weekly scores.
Weekly Ranking/Tie-breakers
Amongst people tied in winning picks in a given week, the tie-breaking questions of
1) points scored by the Home team in the Monday night game (Sunday night game in Week 17),
2) points scored by the Visiting team in the Monday night game (Sunday night game in Week 17), and
3) pass completions (both teams combined) in the Monday night game (Sunday night game in Week 17)
will be used to break ties: the closer your predicted total is to the actual total the better. (Note: Prior to Week 9, only the first two tie-breakers above are used.) <!--If still tied, the person with the best season-to-date total will be ranked better.-->Finally, if there are still ties, then the person whose picks were submitted earlier that week will be ranked better. Note that if you submit your picks and then change them, we will use the time we received your
last set of picks for the purposes of the final tie-breaker.
Overall Ranking/Tie-breakers
Amongst people tied in winning picks overall, the person with the best rank in the last week of the applicable period will be considered to be ranked better.
The top contestant(s) will win the prizes listed on the
Prizes page and indicated below.