Setting up contest loggers for 2 rounds
Instructions for TR4W (author OK1FHI) is here.
Instructions for N1MM is here.
Configuration file for DXLog is here. Place the file in the C:\Users\--username--\AppData\Roaming\ DXLog.net\Contest directory.
Setting up contest loggers for 3-round format
Settings for TR4W here
Settings for N1MM here
Setting for DXLog: use the same configuration file as for 2 stages, just change the line PERIOD_LENGTH=15 to PERIOD_LENGTH=10