Thanks for this. I know there is a lot of compression in rankings, so it's kind of like IQ ratings: you can't tell the difference in normal day-to-day stuff unt

Thanks for this. I know there is a lot of compression in rankings, so it's kind of like IQ ratings: you can't tell the difference in normal day-to-day stuff until they get fairly large. It's also like them in that it's a less than rigorous ranking it seems!