Here is Re Post from Castling Queenside blog about MSA, the chess utility progrm orignally posted by her on September 10, 2007.
In all the games of Amateur Chess Players I post in my blog, I mention the MSA program, which extracts chess statistics from your chess history on www.uschess.org web.
In her post September 10, 2007, Polly gives a more detail explanation on exactly what MSA can do and how she uses it.
A key point in her blog about MSA is that one can run this program using anyone's USCF ID Number to extract their chess tourament history to include wins/losses best upset, hightest rating , etc.
Castling Queen Side: Fun With Ratings History