I think , the rank shown is the highest rank(in magnitude) at which the seat was alloted. Be it female only or gender neutral.
For example , in vnit , the female only closing rank was 5k in round 1 and 2 . And in gender neutral , it was 5k in round1 and 6.1k in round 2. In this round , the cr is given as 6.3k . Which must have been gender neutral considering that there is not much change in female only cr as seats in female only are comparatively lesser and nonon easily gives up on a CSE seat. So significant change is in gender neutral (where seats are more and females are almost out of competition for these).