In professional basketball, the most commonly used statistical benchmark to compare the overall value of a player is called efficiency . This is composite basketball statistics derived from basic individual stats: points, rebounds, assists, steals, blocks, turnover and shot attempts. Statistical statistics, in theory, account for both the player's offensive contributions (points, assists) and their defense contributions (stealing, blocks), but generally think that efficiency ratings favor violation-oriented players over those who specialize in defense, such defense is difficult to measure by statistics tabulated at this time.
Video Efficiency (basketball)
NBA
EFF
The NBA publishes online all the basic statistics officially recorded by the league. The efficiency of individual players is expressed there by a stat called 'efficiency' and abbreviated as EFF. It is derived with a simple formula:
- (PTS REB AST STL BLK - Left FG - Left FT - TO)/GP
The formula was created by Kansas City sports reporters and statistician Martin Manley.
PER
The most common alternative to the EFF is the efficiency rating of players developed by ESPN basketball statist John Hollinger. It is represented as PER, and comes from very complex calculations designed to compensate for different teams playing styles, among other factors. The PER score does not differ significantly from the EFF score, but the player rating will not be the same on both systems.
PER 15 is considered average across the league (not true from the EFF), and serves as a simple benchmark that can be compared with any player quickly to show an approximate net worth for the NBA franchise. Teams that want to compete for championships usually look for at least two star players with high efficiency ratings in the low twenties.
PER 30 over a range of more than a few matches is considered very high. According to the modified PER formula used at Basketball-Reference.com, the highest PER ever achieved during a full season in the NBA was 31.84 by Wilt Chamberlain in 1962/63. No other player surpassed 30 to Michael Jordan in 1987/88 with PER 31.71. Since then, Jordan has repeated his achievements three times more, and the milestone has also been destroyed by David Robinson, Stephen Curry, Shaquille O'Neal (three times), Tracy McGrady, Dwyane Wade, LeBron James (four times) and Anthony Davis. No PER stats were available prior to 1951/52 because 'playable' statistics were first recorded during the season.
Some of the currently active NBA players are known for consistently high efficiency ratings including, LeBron James, Chris Paul, Russell Westbrook, Dwyane Wade, Kevin Durant, Dirk Nowitzki, and Dwight Howard.
NBA Player Rating Rating Rating:
- Highest career player efficiency rating: Michael Jordan (27.91)
- Highest single player season efficiency rating: Wilt Chamberlain (31.82 at 1962-63)
- The highest efficiency rating in player playoff: Michael Jordan (28,59)
- The highest one-player playoff efficiency rating: Hakeem Olajuwon (38.96 in 1988)
Maps Efficiency (basketball)
EuroLeague and EuroCup
EuroLeague, the second-tier competition, EuroCup and some European domestic domestic leagues, use different types of formulas to rank and efficiency players, called performance index ratings (PIRs):
- (Rebound Assist Steals Blocks Fouls Drawn) - (Uncharted Fields Tracking Unanswered Foul Shots Turn Over Foul Violations).
See also
- Player efficiency rating
- The efficiency rating violation
- Basketball statistics
- Fantasy basketball
- APBRmetrics
References
External links
- The career efficiency leader of Basketball-Reference.com
- Efficiency (EFF) leaderboard from NBA.com
Source of the article : Wikipedia
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