Two script left (If field_1 is greater than field_2) field_3 = a numeric data

Two script left (If field_1 is greater than field_2) field_3 = a numeric data

Here is the concept and below is my script.

If the  sum of  total points for Blue Team is greater than the  sum of the  total points Yellow Team then the Yellow team gets 0 points and the Winner is Blue and receives 1 point
If the  sum of  total points for Blue Team is less than the  sum of the  total points Yellow Team then the Blue Team gets 0 pts and the Winner is Yellow and receives 1 point 

here is the expression I wrote

Mission_Score_Card

 > b_g1_wins > On User input

if (input.b_g1_pts  <  input.y_g1_pts)
{
    input.b_g1_wins = 1;
    input.y_g1_wins = 0;
}

Mission_Score_Card

 > y_g1_wins > On User input

if (input.b_g1_pts  >  input.y_g1_pts)
{
    input.b_g1_wins = 0;
    input.y_g1_wins = 1;
}

Mission_Score_Card

 > g1_winner > On User input

if (input.b_g1_pts  <  input.y_g1_pts)
{
    input.g1_winner = input.b_TID_msc;
}
else if (input.b_g1_pts  >  input.y_g1_pts)
{
    input.g1_winner = input.y_TID_msc;
}


Thank you so much for your help.