So that the win goes to a nation and not to a player. Also you could have single and double events (where double is multiplayer).
I don't know exactely how that could be done without a big unfairness for nationalities with less of players but I like the idea anyway
![Wink ;)](./images/smilies/icon_wink.gif)
what did you think?
![Smile :)](./images/smilies/icon_smile.gif)