ALTER TABLE `admin` CHANGE `calc` `calc` INT(11) DEFAULT '0' NULL;
ALTER TABLE `tournaments` ADD `grp` INT(11) DEFAULT '0' NOT NULL;
CREATE TABLE `groups` (
   `grp` INT(11) NOT NULL,
   `name` VARCHAR(10) DEFAULT NULL,
   `calc` INT(11) NOT NULL DEFAULT '0',
   PRIMARY KEY (`grp`)
 ) ENGINE=MYISAM DEFAULT CHARSET=utf8;
CREATE TABLE `parties` (
   `id` INT(11) NOT NULL DEFAULT '0',
   `class` INT(11) NOT NULL DEFAULT '0',
   `party` VARCHAR(100) NOT NULL,
   PRIMARY KEY (`id`,`class`)
 ) ENGINE=MYISAM DEFAULT CHARSET=utf8;
CREATE TABLE `classifications` (
   `class` INT(11) NOT NULL AUTO_INCREMENT,
   `name` VARCHAR(30) DEFAULT NULL,
   `calc` INT(11) NOT NULL DEFAULT '0',
   `logoh` TEXT,
   PRIMARY KEY (`class`)
 ) ENGINE=MYISAM DEFAULT CHARSET=utf8;