To Vigo or not to Vigo? That is the question.

There is only one solution to this problem: on ANY forum, and especially on a vBulletin v3.5.0 engine, the ADMINISTRATOR has ALL the IP addresses of the participants, and nothing prevents the administrator from checking which IP address the user Vigo, user Vigor, user Vitalik, user Loser, user Aladdin, etc., used to log in. Okay, maybe one or two players are using the same account, but if there are TEN of them, it's IMPOSSIBLE to reasonably explain to the ADMINISTRATOR such a MASSIVE number of accounts from ONE computer. And even if you simply register another account from the CLUB but play from home or work, etc., the STATISTICS on IP addresses are saved in the database. All that needs to be done is to present the statistics for these accounts, and then it's up to them... let the residents of this resource decide whether they want to see the player and his entourage or not, and ban not just the account, but the IP address.