Tip for general quota seats.
If getting GNWL more than 7 or 8 in 2 nd a.c, then don't book. Very bleak chances of getting even into rac as people hardly cancel their seats.
In 3 rd a.c, till GNWL 30-35 is a safe mode, in extreme cases it will reach RAC or else confirmation is sure shot. But beyond that its a no-go reservation. Don't book.
In...
more... sleeper its all open up. Sometimes even GNWL around 100 have also ended up in RAC. So any two digit GNWL is atleast RAC confirmation.
This is for general quota i.e from BBS to SBC seats quota.