Quote from Pekelo:
You are probably right and the positive- negative balance is closer to 20-80% than to 50-50%
P.S.: Notable mention: 1997: Michelle Williams 1,000%
In the "old days", when contestants had to put up "significant" money.... 50% gains were stellar... 100% gains were EXTRAORDINARY... and DAMN'd few!
A "1000% gain" alerts me to the fact that she took a flier on "insignificant money"... so her results lead to no significant conclusion.