From the SitNGo Wizard help (see Help->Contents->Tutorial->Tournament View):
“Notice that the first column is an icon indicating the status of the game. A green check mark indicates the hand was played correctly. A red circle with a white “X” indicates that the hand may have been played incorrectly. A yellow triangle indicates that it was a close decision. No icon indicates that the hand does not qualify for analysis.
To qualify for analysis, a game must meet at least one of two conditions.
- Either your stack must be less than 10 times the size of the big blind, or
- All opponents who are have not folded must have a stack less than 10 times the big blind.”