So how does this apply to ratings? Well that's simple if we look at the guidelines given by Lack and Co regarding number of stars in a rating.
1 = Bad, 2 = Below Average, 3 = Average, 4 = Above Average, 5 = Excellent
Hrm, that doesn't seem consistent with what people do (I'm including myself in this). People assume that if they play a good game they should be rewarded with a 5 or at the very worst a 4. This just doesn't make sense. In an 10 player game if you pick random players you ideally would have 1 person with a 1, 2 with a 2, 4 with a 3, 2 with a 4, 1 with a 5. That would be the closest fit to a bell curve. If 100 people are rated then theoretically 2 should get a 1, 14 should get a 2, 68 should get a 3, 14 should get a 4, 2 should get a 5.
In reality I get somewhat insulted if I get a 3 and I'm very insulted if I get a 2. I recently get a rating finalized in a game where a guy gave me a 2 and I was kinda upset about it. The more I think about it the more I realize that neither I nor anyone else should really be expecting a 5. Do I log on and take my turns? Yes. Do I try and take them quickly? Yes. Does that make me 'Excellent'? It shouldn't, it should make me roughly average or above average.
So that's my thoughts. Did I really have a reason or a point to make, kinda but not really. I was just bored at work and thought I'd throw you guys some reading material