The average rank is 1,708.5...
Vina del Mar's, which is even smaller, top 8 qualifying players average rank was 146.25
A statistical note: it's irrational to make an average with the "9999", it's not even a ranking. If anything, count her as a #1000.
It reminds me of Eurosport commentators yesterday saying Serena's opposition average up to the semis was 56, and Safina's over 200, not realizing that Ahn totally distorts that average, and should be counted as some sort of adjusted floor for this type of calculation, for what it's worth, say #150.