The following order is that given by Pedro and Hrqls:


Game ........... #1 ........... #20 ....... Average ....... Range ...... Players
Hyper ........ 2188 .......... 2120 ..........1960 ..........160 ........... 536
Back .......... 2431 ..........2210 ..........2002 ..........210 ........... 882
Nack ......... 2011 ...........1881 ..........1696 ..........185 ........... 257
Crowded .... 2081 .......... 1853 ..........1690 ..........163 ........... 202
Race .......... 2026 ..........1911 ..........1688 ..........223 ........... 234

The Range value is that between the average and the #20, on the assumption that the top 20 are unrepresentative. Given the sample size, that's open to debate. (If you fel strongly enough to argue, just post your own version)

It's interesting to note that the average ratings are in the same order, though it's very close with the last three.

What any of this really means though ... ?? ;-)