It occurred to me, looking at the numbers there that it would confuse people. The graphics show two different scores. The "block of numbers" is the victory percentages of the Test Characters against each other (with the diagonal being 50% of each test character against himself).
The numbers along the bottom are the averages of the test characters against The Herd.
So the columns won't average out to the numbers at the bottom.
I'm sure this explanation is also confusing--but when I have more time I can go into more detail.
The bottom averages are considered far more important to balance than the block of numbers but we examine both,