Add the following commands to your config or just enter them in console:
set logFile "1";
set logFileName "ETQW.log";
set logTimeStamps "0";
When you play etqw a log file is created, for example:
C:\Documents and Settings\Fred\My Documents\id Software\Enemy Territory - QUAKE Wars\base\ETQW.log
Upload this file using the form below to get your stats.
Note: This is a beta version. It should handle logs from pub and stopwatch play.