Also, chess grades for the non-extra credit part should have been also updated along with all the rest of your scores for the course. Because some people did not follow the exact protocol (making groups or submitted from their partner's account) it is possible that the TAs may have misallocated points between members. If this is the case or the case of any other misgrade please let your respective TA know right away. Additionally, now would be a good time to check with your TAs if you might have missing grades for the recent assignments.
Good luck in preparing for the finals!