Updated: April 27, 2012
View: Player Power Rankings · Team Power Rankings
Player Efficiency Statistics Too High/Low?
  nERD nF EFF MPG PPG RPG APG Up Down Vote
LeBron James (F, MIA) 25.2 6.4 37.5 27.1 7.9 6.2 3 6 Login
Chris Paul (PG, LAC) 21.2 5.5 36.3 19.8 3.6 9.1 9 3 Login
Kevin Durant (SF, OKC) 17.1 4.2 38.6 28.0 8.0 3.5 14 2 Login
Kevin Love (F/C, MIN) 16.9 4.1 39.0 26.0 13.3 2.0 6 3 Login
James Harden (SG, OKC) 14.6 4.4 31.4 16.8 4.1 3.7 1 0 Login
Tyson Chandler (C, NYK) 14.4 4.1 33.2 11.3 9.9 0.9 1 6 Login
Ryan Anderson (F/C, ORL) 13.9 4.1 32.2 16.1 7.7 0.9 1 3 Login
Dwyane Wade (G, MIA) 13.9 4.0 33.2 22.1 4.8 4.6 7 0 Login
Derrick Rose (PG, CHI) 12.9 3.5 35.3 21.8 3.4 7.9 12 1 Login
Joakim Noah (F/C, CHI) 12.7 4.0 30.4 10.2 9.8 2.5 0 0 Login
Manu Ginobili (G/F, SAN) 12.0 4.9 23.3 12.9 3.4 4.4 4 7 Login
Andrew Bynum (C, LAL) 10.6 2.9 35.2 18.7 11.8 1.4 1 1 Login
Blake Griffin (F/C, LAC) 10.2 2.7 36.2 20.7 10.9 3.2 0 0 Login
Dwight Howard (C, ORL) 9.6 2.4 38.3 20.6 14.5 1.9 4 8 Login
Al Horford (F/C, ATL) 9.6 2.9 31.6 12.4 7.0 2.2 2 1 Login
Paul Millsap (PF, UTAH) 9.1 2.6 32.8 16.6 8.8 2.3 0 1 Login
Carlos Boozer (F/C, CHI) 9.1 2.9 29.5 15.0 8.5 1.9 0 0 Login
Al Jefferson (F/C, UTAH) 8.9 2.5 34.0 19.2 9.6 2.2 0 0 Login
Marc Gasol (C, MEM) 8.9 2.3 36.5 14.6 8.9 3.1 0 0 Login
LaMarcus Aldridge (F/C, POR) 8.9 2.3 36.3 21.7 8.0 2.4 2 2 Login
Kevin Garnett (PF, BOS) 8.9 2.7 31.1 15.8 8.2 2.9 3 1 Login
Kenneth Faried (PF, DEN) 8.8 3.7 22.5 10.2 7.7 0.8 0 0 Login
Ersan Ilyasova (F, MIL) 8.8 3.0 27.6 13.0 8.8 1.2 0 0 Login
Marcin Gortat (C, PHO) 8.5 2.5 32.0 15.4 10.0 0.9 1 0 Login
Dirk Nowitzki (PF, DAL) 8.2 2.3 33.5 21.6 6.8 2.2 4 3 Login

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Glossary

The Value of Efficiency Stats in Basketball

A Nerdy Explanation of NERD

nERD (numberFire Efficiency Rating Derivative)
The player ranking measures the total contribution of a player throughout the course of a season, based on their efficiency. League average is 0. Comparable to win shares, this ranking gives an estimate of how many games above or below .500 a league-average team would win with that player as one of their starters. For example, LeBron James posted an 18.3 rating in the 2010-11 season. If he played on a team with four league-average players, you would expect that team to finish 18 games over .500 (50-32). By summing the nF NERD for all players on one team, we can see how many games above .500 that team is expected to win. The rating will represent a player's total contribution over an 82-game season, not just the games played so far this year.

nF Eff
The numberFire efficiency metric measures a player's raw efficiency. More specifically, it is an estimate for the point differential that a league-average team would have with that player as one of the five starters. It combines both offensive and defensive production on a per possession basis. The main factors in determining a players' efficiency are usage rate (how many possessions that player uses out of the total team possessions - players like Kobe Bryant will have high usage rates, while the Shane Battier's of the world will have low usage rates), offensive rating (this combines basic statistics to estimate a players' offensive contribution per 100 possessions), and defensive rating (an estimate for the number of points an individual player would allow per 100 possessions).