You need to query the database using the SQL block below: (Change * to the # of ladders, eg OU = 0, Uber = 1, 3rd ladder = 2, so forth).
Code:
CREATE TABLE `ladder*` (
`player0` varchar(255) NOT NULL,
`player1` varchar(255) NOT NULL,
`victor` int(10) unsigned default NULL,
KEY `player0` (`player0`),
KEY `player1` (`player1`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
ALTER TABLE users ADD rating* DOUBLE;
ALTER TABLE users ADD deviation* DOUBLE;
ALTER TABLE users ADD volatility* DOUBLE;
ALTER TABLE users ADD estimate* DOUBLE;
ALTER TABLE users ADD updated_rating* DOUBLE;
ALTER TABLE users ADD updated_deviation* DOUBLE;
ALTER TABLE users ADD updated_volatility* DOUBLE;
Then edit ladders.txt to show your banlist, make sure to use the database name of the pokemon.
To add an image in the welcome text use this formula
As Lee says above is correct, BUT you need to query the database or else you will get errors during registration as the server tries to find tables that don't exist.