CKWL Tatkal Quota Wait List:
This is the waiting list for tatkal tickets. Your ticket gets confirmed only if some persons who booked tatkal ticket cancels. So the chance of getting ticket confirmed is very less if your waiting list position is more (>10).
The difference between normal waiting list and CKWL is that when the normal waiting list moves up it goes to RAC category whereas for CKWL when the waiting list moves up you can expect confirmed berth.
Tatkal...
more... tickets will be issued for actual distance of travel, instead of end-to-end, subject to the distance restriction applicable to the train. The same Tatkal berth/seat may be booked in multiples till preparation of charts. At the time of preparation of charts, unutilized portion may be released to the General RAC/Waiting list passengers.
Tatkal booking opens at 10 AM on One day in advance to actual date of journey excluding date of journey
Eg: For train leaving on 6th, Tatkal Booking will commence at 10 AM on 5th.
Hope this article is helpful to you.