Not sure what you are up to. Where is a missing faction in that picture?
It says:
Wins: 1 against Monster, 1 against NG, 4 against NR, 0 against ST and 3 against SK = 9 in total
Defeats: 2 against Monster, 0 against NG, 1 against NR, 0 against ST and 1 against SK = 4 in total
9/(9+4) => 69%