Add more columns, and hide Elo variables if we have less than 10 samples.
[remoteglot] / www /
drwxr-xr-x   ..
-rw-r--r-- 1076 LICENSE.txt
-rwxr-xr-x 2294 analysis.pl
-rw-r--r-- 775 app.psgi
-rw-r--r-- 1697 book.html
drwxr-xr-x - css
-rw-r--r-- 27456 ding.mp3
-rw-r--r-- 15120 ding.opus
-rw-r--r-- 1012 favicon.ico
drwxr-xr-x - img
-rw-r--r-- 4204 index.html
drwxr-xr-x - js
-rwxr-xr-x 1043 opening-stats.pl
-rw-r--r-- 8495 serve-analysis.js