ReefAquarium;262509 wroteThe volatility in tournaments is out of sight.
To answer your question you need to calculate your standard deviation.
trigs;262584 wrote(i'm only referencing my stats for this year)
ROI = 38.25%
ITM = 23.68%
Standard Deviation (profit) = 19.83
Standard Deviation (ROI) = 596.09
So you can conclude that about 19 times out of 20 you can get a result within two standard deviations of your mean.
As I said earlier, The volatility in tournaments is out of sight.