Total Goodwill (before amortisation?)
- Joe Grundy(jgrundy)Australia
Calculate each game's "total goodwill", ie Sum(EachRating-ThatUsersAverageRating)
Alternatively, you could say...
1) For each user find their average rating.
2) Shift their ratings so their average is zero
3) For each game, simply sum the adjusted ratings (rather than taking an average or anything)
Games can go negative!
Here's the results... I'm surprised how well this seemed to work for picking out "total goodwill". This is bankable stuff!
- [+] Dice rolls