The Friendless Metric

I discussed my New Year's ambitions and the Friendless Metric in an earlier post. I have since amended the Friendless metric so that a negative number indicates how many of your unplayed games you need to play to get your value to 1 (so I think it's impossible to have a Friendless Metric value of 0). Mine is currently at -29. I have to play a lot of new games even if I don't buy any new games at all this year! Scrabblette, please help me! Six of those games are ones that you brought back from holidays.