Walter Montego: If you go to the statistics of wins/losses, you´ll see someone whose rating are due to time out of opponents...

He has such an inflated ego that he even put in his enemies those who dare to defeat him in a game... LOL

Pedro Martínez: I´m on his enemies list for more than ayear, just because I won 2 games in a row...

It´s not my fault that he is such an awful player. I tried not to win, but he played so badly that I had no alternative but win...

He is a really sportsman... LOL

And you can suspect of those guys who just got very high rantings too quickly...

Chessmaster1000: yep, you can compare IP´s with the games between those players with the same IP...

Chessmaster1000: That´s is not entirely true. Sometimes I share the computer with my family (weekends, hollidays). It means that Nuno Miguel, ramones, David and I can sometimes have the same IP. And if I can remember it was I who created one of my cousin´s subscription in my PC, if I remember well.

Most of the times I use one or two PC´s at my office. I have 2 friends there who also plays in brainking.

One of my cousin´s plays at work, and he have somefriends from his office who plays on BK.

Some other portuguese players from the site also share the computer with their family (Aissi-Aissi´s brother, El Cid-PauloAguia, Ferjo-Alfer). Most of these guys came from the same university and they may use the same PC.

By these examples you can see how hard is to detect the real from the false ID´s...

I think the better way to detect these cases is to analyse games between players...