How about this? 10% bonus given for jumps either in the first half or second half depending on which half has less number of jumps.
So if a female skater did 3 jumps in first half and 4 jumps in second half, she gets 10% only for the three jumps in the first half.
If a male skater did 5 jumps in first half and 3 jumps in second half, he would get 10% for the three jumps in second half.
So if a female skater did 3 jumps in first half and 4 jumps in second half, she gets 10% only for the three jumps in the first half.
If a male skater did 5 jumps in first half and 3 jumps in second half, he would get 10% for the three jumps in second half.