No. I know how to get those point values, but if you'll notice in your screenshot, the number of total points is being divided by the total number of clubbers on the team rather than the number of clubbers who are present.

Blue team would have had 65 points, green would have 77.5, red would have 63.6, and yellow would have 63.9. Teams are getting penalized fairly heavily for clubbers who don't show up.

Based on the average points that the system gave, the team order would have been Y 1st, G 2nd, R 3rd, B 4th. Dividing by clubbers present takes it to G, B, Y, R.