http://espn.go.com/nba/statistics/rpm
Spread seems pretty tight.
Also from JE's Twitter:
Single year RAPM rankings (in order):
Draymond Green, Iguodala, Curry, Ginobili, LeBron James, Marcus Morris, Dellavedova, Lavoy Allen
Multiyear RAPM top 10:
LeBron, Curry, Paul, Draymond Green, Ginobili, Leonard, Rubio, Iguodala, Durant, Korver
I also asked on multi-year xRAPM/RPM.Multiyear RAPM "surprises":
Crowder 14th, Tony Allen 18th, Dunleavy 21st, Dudley 23rd, Shumpert 25th, Reggie Jackson 27th, Ellis 28th