player efficiency rating nba
During the 1990s and 2000s numerous rule changes were incorporated, the "three point foul" and "clear path" rules were both introduced in the 1995–96 season with the effect of increasing the number of free throws, hand-checking (the amount of contact a defender may make with an opposing player) was banned in 1994 and the use of elbows was banned in 1997 (both rules had seen various degrees of limitation by earlier rule changes) although neither was fully implemented until 2004. ( + D T g × Among players with at least 500 minutes in 2010-11, the highest rating was LeBron James' 27.34. + Player Efficiency Rating (PER) PER is a player evaluation metric that boils down all of a player’s contributions into one number. O m [ P A − Using a detailed formula, Hollinger developed a system that rates every player's statistical performance.[1]. × F × ( Statistics are updated nightly F O Available metrics: Usage rate, offensive/defensive rating. B × − [8] As a result, many news features[9][10][11] are focusing on comparing the two players, with some using the PER metric to compare the two players. ) B V S B + 9. giannis antetokounmpo. 23.83. R ] ] − Rate 5 stars Rate 4 stars Rate 3 stars Rate 2 stars Rate 1 star . Michael Jordan vs LeBron James: who is better? B 2 {\displaystyle \ PER=\left(uPER\times {\frac {lgPace}{tmPace}}\right)\times {\frac {15}{lguPER}}}. G P F t NBA player aggregated statistics, all players on one page, exportable to Excel. F × 27.49 per. This measurement calculates a player’s per possession, per minute, personal contribution to the game. But MJ has the stats on his side: He remains the NBA’s all-time career leader in Win Shares per 48 minutes and Player Efficiency Rating, both … G g 11. kyrie irving. 0.2464 He was slightly ahead of his time with advanced stats in the NBA and ended up earning a job in the Memphis Grizzlies front office. PER: TOP 10 AND BOTTOM 10 FOR 2010-11 V + − R i Best rookies and hispanic players. c T 15 A F f T − Hollinger freely admits that two of the defensive statistics it incorporates—blocks and steals (which was not tracked as an official stat until 1973)—can produce a distorted picture of a player's value and that PER is not a reliable measure of a player's defensive acumen. × Active players are listed in bold. S The Player Efficiency Rating, or PER, was developed by former ESPN columnist John Hollinger. B P × The Player Efficiency Rating was a creation of ESPN basketball columnist John Hollinger. n V T This adjustment is given by T… * Indicates member of the Hall of Fame. [ K V [ As long-time PER fans know, that would make him considerably worse than nearly every player in the league. TeamRankings.com is solely responsible for this site but makes no guarantee about the accuracy or completeness of the information herein. To qualify a player must play 70% of his team's games. − A league-average PER is always 15.00, which permits comparisons of player performance across seasons. PER extends this critique of counting statistics to basketball, noting that a player's opportunities to accumulate statistics are dependent upon the number of minutes played as well as the pace of the game. Hollinger's work has benefitted from the observations of sabermetric baseball analysts, such as Bill James. ) Sort by NBA offensive officiency, sort by turnover ratio, the choice is yours! Bear in mind that this rating is not the final, once-and-for-all answer for a player's accomplishments during the season. × Prior to the 2013–14 season, LeBron James was on the verge of surpassing Michael Jordan's career PER to take the number one spot. One of the primary observations is that traditional counting statistics in baseball, like runs batted in and wins, are not reliable indicators of a player's value. PER largely measures offensive performance. 1 t R R g ( F [ F on pace for at least It is a composite basketball statistic that is derived from basic individual statistics: points, rebounds, assists, steals, blocks, turnovers and shot attempts. ( 24 games played F R 4 games played ) ) Also note that it is impossible to calculate PER (at least in the conventional manner described above) for NBA seasons prior to 1978, as the league did not keep track of turnovers among other advanced statistics before that year. O The three-point shot entered the league in 1979–80 season. P l So a player can be an inefficient scorer and simply inflate his value by taking a large number of shots. [5][6] As the metric is averaged over the length of a player's entire career a decrease in efficiency later in his career means a player can move down in the ranking. F ) [ ) Given these values, with a bit of math we can show that a player will break even on his two point field goal attempts if he hits on 30.4% of these shots. − ] On three pointers the break-even point is 21.4%. 10. demarcus cousins. P A P ] + × − R A g PER has been said to reward inefficient shooting. 0.5 R ( t 3 T l m P 2019-2020 NBA Player Stats T F Player Efficiency Rating (PER): Simple Things To Know On October 12, 2020 By CoachSicko John Hollinger devised an all in one basketball rating adjusted to pace of play and an individual’s playing time to rank NBA players, present and past. × A three point field goal made is worth 2.65 points. T Michael Jordan and LeBron James lead with four 30+ seasons, with Shaquille O'Neal and Wilt Chamberlain having accomplished three each, Anthony Davis and Giannis Antetokounmpo having accomplished two each, and David Robinson, Tracy McGrady, Dwyane Wade, Chris Paul, Stephen Curry, Russell Westbrook and James Harden [3] having accomplished one each. l Support Sporcle. × r F Hollinger has set up PER so that the league average, every season, is 15.00, which produces sort of a handy reference guide:[2]. To end up with a league-average PER of 15.00, the actual break-even mark in this case is 48.5%, which is exactly what the league average is on 2-point shots this season. All Rights Reserved. We will break down this model in a bit. on pace for at least ( 4. chris paul. [ P ] T T © 2005-2021 Team Rankings, LLC. 8. kawhi leonard. ] B The PER model is computed in a multi-step fashion. The formula adds positive stats and subtracts negative ones through a statistical point value system. F ) × t Visit ESPN to view 2020-21 NBA player stats. × ( 25.20. + John Hollinger ‘s formula adds positive stats and subtracts negative ones through a statistical point value system. Statistical data provided by Gracenote. × ) G × P T × × ) B P R c 24 games played The player efficiency rating (PER) is John Hollinger's all-in-one basketball rating, which attempts to boil down all of a player's contributions into one number. l If a player exceeds these thresholds, and virtually every NBA player does so with respect to two-point shots, the more he shoots the higher his value in PERs. − + R O G A Actually, if we took a player that was completely average in every other respect for the 2006–07 season—rebounds, free throws, assists, turnovers, etc.—and gave him a league-average rate of shots, and all of them were 2-pointers, and he shot 30.4%, he'd end up with a PER of 7.18. PER largely measures offensive performance. E [12], Comparing players from different generations using PER presents several problems, this is primarily due to the rule changes and the changes in statistical data collected from different eras (although many other factors could be taken into consideration, even down to the increased sample size as the NBA grew through incorporating more teams). × A Which player is dominating the 2020-2021 season? P A ) 60 games played T All Rights Reserved. P F S … R ( l 22.01. 2 t A PER strives to measure a player's per-minute performance, while adjusting for pace. 22.24. + P Blocked shots and steals were first officially recorded in the NBA during the 1973–74 season. So with that, let’s take a look at Player Efficiency Rating, or PER.The Basics PER is a stat created by John Hollinger (formerly of ESPN, currently with the Memphis Grizzlies), that attempts to encapsulate the entirety of a player’s performance per minute into one single number, relative to the rest of the league (league average PER is always 15), while adjusting for pace. versatility rating and much more. O P T LeBron says he wants to be greatest of all time, still "far away from it, Spoelstra: Comparing LeBron to Jordan is impossible because 'game is different now', Rules changes have affected defensive philosophies, An in-depth description of how to calculate PER, https://en.wikipedia.org/w/index.php?title=Player_efficiency_rating&oldid=1010989753, Articles containing potentially dated statements from March 2021, All articles containing potentially dated statements, Creative Commons Attribution-ShareAlike License, This page was last edited on 8 March 2021, at 12:26. R g The Player Efficiency Rating (PER) is a per-minute rating developed by ESPN.com columnist John Hollinger. × g − S Find out here with ESPN.com's NBA season leaders, ranked by ESPN player rating systems. 3 P The rating for each player is then adjusted to a per-minute basis so that, for example, substitutes can be compared with starters in playing time debates. R × g B Free NBA basketball player stats and splits in simple, easy to read tables. 23.02. 6. stephen curry. R 3 D m o F t metric developed by basketball statistician John Hollinger as an extension of Player Efficiency Rating (as well as a simpler alternative F * All Games qualifier is × e 3 The second part of the PER formulation is to perform a pace adjustmentto allow for comparison between up-tempo and down-tempo teams in the league. P First, a player’s unadjusted PERis calculated. D A m o In professional basketball, the most commonly used statistical benchmark for comparing the overall value of players is called efficiency. O B 22.07. 0.44 1 u F T on pace for at least * Last 4 Weeks qualifier is F − + ( L × In the end, one number sums up the players' statistical accomplishments for that season. P = ) [ − R × F 2 [ T ) F P E e − S m ) O ESPN.com's John Hollinger has ranked every team by every stat possible in this impressive ESPN insider series. × T Features the ability to filter by season, season type, per mode, stat category, and more. × 0.56 + m D E T 2 V [ l P T × ] T 2 O Hollinger freely admits that two of the defensive statistics it incorporates—blocks and steals (which was not tracked as an official stat until 1973)—can produce a distorted picture of a player's value and that PER is not a reliable measure of a player's defensive acumen. 6 games played. B F G A + Get the ad-free and most optimal, full-featured Sporcle experience. V l Can you name the NBA top 5 in Player Efficiency Rating (PER) between 1970 and 2009? For example, Jordan's PER took a big hit in the final two years of his career when he returned to the game with the Washington Wizards, posting 20.7 in his penultimate season and 19.3 in his final season, compared to his career high of 31.7. r F For more information about PER Calculation visit basketball-reference. 25.08. For example, runs batted in is highly dependent upon opportunities created by a player's teammates. 24 games played − 1. lebron james. L 0.44 × t * Away/Neutral Games qualifier is P T ( He made this assumption because he forgot that PER is calibrated against the rest of the league at the end of the formula. f The Player Efficiency Rating (PER) is a statistical measure used in the NBA to measure the efficiency of a player by taking into consideration all statistics kept by the NBA, and weights the player's production by minutes played per game, and number of team possessions per game. − E m × ] In the main analysis, the researchers evaluated performance using the same advanced metrics that NBA teams use, including player efficiency rating… G i ]