From the SECS Bylaws:
The procedure for determining winners in secret ballots shall be the following. Given n positions to be filled, each voter shall vote for not more than n candidates. The winner(s) are those r candidates, r <= n, receiving the highest vote totals equal to or greater than 40 percent. If r < n, a runoff election is held among those q non-elected candidates who received the highest vote totals. The winners of this runoff are the n-r candidates receiving the highest vote totals. The formula for determining q is:
q = 2(n-r-1) + (n-r-1)(n-r-2)/2(n-r-3) + n-r-(n-r-1)2
valid for 1 <= (n-r) <= 5
Input the values in blue