[$60]Registrants tab : Registrants table issues

[SathyaJayabal]

examples:
V5 URL: https://beta-community-app.topcoder.com/challenges/ad26ade8-aa6f-4623-bb65-ac510c70bef3?tab=registrants
V4 URL: https://www.topcoder.com/challenges/30128601?tab=registrants
Registration Date Column:

1. By default the registrants table must be sorted by registration date (earliest to latest). The registrants table is not sorted. Also clicking on the sort icon for the registration date does not work.
2. Registration Date timezone is different in the V4 and V5. There is a difference of 4 hours between the two
   Submission Date Column:
3. Submission date data is not displayed.
   Rating Column:
4. For Bug Hunt challenges rating column is not displayed in V4, but is displayed in V5.

![Uploading Screenshot 2020-06-17 at 9.01.46 AM.png…]

V5 URL:https://beta-community-app.topcoder.com/challenges/a9a1594c-2517-4a84-8a62-58e709d89b5e?tab=registrants
V4 URL:https://www.topcoder.com/challenges/30128253?tab=registrants
Rating / Handle Columns:
5. The rating colour is not reflected for handle and rating - tracked here
#4530
6. If the user is not rated, then a "-" must be displayed instead of "0"

[SathyaJayabal]

@sushilshinde @lakshmiathreya FYI: the rating for some users in the table mismatches with prod. But the prod rating is wrong. V5 displays the correct rating.

[SathyaJayabal]

@Oanh-and-only-Oanh for point # 4 above, is there any specific reason to not show the rating column for Bug Hunts challenges, in production ? The same issue is also applicable for F2Fs.

[Oanh-and-only-Oanh]

@sushilshinde, we can show ratings for bug hunts.

[crazyk07]

Contest https://www.topcoder.com/challenges/30130319 has been created for this ticket.

This is an automated message for crazyk via Topcoder X

[crazyk07]

Contest https://www.topcoder.com/challenges/30130319 has been updated - it has been assigned to nursoltan-s.

This is an automated message for crazyk via Topcoder X