montgomery will defeat petterb in both of their dailygammon.com error rate tournament matches.
Created by refragable on 2009-10-28; known on 2010-01-01; judged wrong by refragable on 2010-01-01.
- refragable estimated 22% on 2009-10-28
- refragable estimated 5% and said “correcting prediction = should have been 22% x 22%” on 2009-10-28
- refragable judged this prediction wrong on 2010-01-01.