*haven't....jeez my english is awful.
Anyways, the requirements for the tournaments are as follows:
The Masters
Minimum of 43 players (plus subs).
Tournament is strictly WTA. 7 games long. Play every player and every country exactly once. Whoever has the most solos at the end wins.
The World Cup
Minimum of 14 regional teams of 4 needed. There are two rounds of play. Each round consists of 5 games (2 FP, 1 PP, 2 GB). Scoring is 420

for a solo, 420/n points for a draw, plus the number of SC's you have at the end of the game. Gunboat scores are halved. Top teams from each division move on to the final.
The Leagues:
This one I'm a bit more fuzzy on. Play is PPSC, with the results from one season being used in the seeding for the next (think Premier League). I would venture to have a decent reboot we need at least 35 people.
The tournament site
http://tournaments.webdiplomacy.net/home