Auksinis Narys
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.
Klubai
Improvers
11 314 Nariai (-ių)
Chess.com Community
55 703 Nariai (-ių)
Team USA
3 615 Nariai (-ių)
Chess Club UW-Madison
133 Nariai (-ių)
Vote Chess World Cup
468 Nariai (-ių)