Membro Ouro
Hi, I'm Jeff. I am a data scientist who enjoys playing daily chess in his free time. I also have a PhD in mathematics which I earned from the University of Wisconsin-Madison.
Clubes
Team USA
3 521 Membros
Chess Club UW-Madison
126 Membros
The Cats of Chess
7 Membros
USChess
63 001 Membros
Chess.com Community
46 663 Membros