Basketball Terms Ipsum

Ast% lg srs. 3-point field goals (available since the 1979-80 season in the nba) 3pa defensive player of the year field goal attempts (includes both 2-point field goal attempts and 3-point field goal attempts) free throws games l pythagorean losses; the formula is g - w pyth. mov pace factor (available since the 1973-74 season in the nba); the formula is 48 * ((tm poss + opp poss) / (2 * (tm mp / 5))). pace factor is an estimate of the number of possessions per 48 minutes by a team. (note: 40 minutes is used in the calculation for the wnba.) player efficiency rating (available since the 1951-52 season); per is a rating developed by espn.com columnist john hollinger. in john's words, "the per sums up all a player's positive accomplishments, subtracts the negative accomplishments, and returns a per-minute rating of a player's performance." please see the article calculating per for more information. also see vaa and var. per 36 minutes a statistic (e.g., assists) divided by minutes played, multiplied by 36. personal fouls points produced; dean oliver's measure of offensive points produced. please see dean's book for details. pts srs simple rating system; a rating that takes into account average point differential and strength of schedule. the rating is denominated in points above/below average, where zero is average. my colleague doug drinen of pro-football-reference.com has written a great explanation of this method. stl% tov trb% total rebound percentage (available since the 1970-71 season in the nba); the formula is 100 * (trb * (tm mp / 5)) / (mp * (tm trb + opp trb)). total rebound percentage is an estimate of the percentage of available rebounds a player grabbed while he was on the floor. w pythagorean wins; the formula is g * (tm pts14 / (tm pts14 + opp pts14)). the formula was obtained by fitting a logistic regression model with log(tm pts / opp pts) as the explanatory variable. using this formula for all baa, nba, and aba seasons, the root mean-square error (rmse) is 3.14 wins. using an exponent of 16.5 (a common choice), the rmse is 3.48 wins. (note: an exponent of 10 is used for the wnba.) won-lost percentage; the formula is w / (w + l). win shares per 48 minutes (available since the 1951-52 season in the nba); an estimate of the number of wins contributed by the player per 48 minutes (league average is approximately 0.100). please see the article calculating win shares for more information..

3-point field goal attempts (available since the 1979-80 season in the nba) blk blocks (available since the 1973-74 season in the nba) fg free throws l pythagorean losses; the formula is g - w pyth. mp ortg per per game sos stops turnover percentage (available since the 1977-78 season in the nba); the formula is 100 * tov / (fga + 0.44 * fta + tov). turnover percentage is an estimate of turnovers per 100 plays. wins over .500; the formula is (w - l) / 2..

Effective field goal percentage; the formula is (fg + 0.5 * 3p) / fga. this statistic adjusts for the fact that a 3-point field goal is worth one more point than a 2-point field goal. for example, suppose player a goes 4 for 10 with 2 threes, while player b goes 5 for 10 with 0 threes. each player would have 10 points from field goals, and thus would have the same effective field goal percentage (50%). ft ft% free throw percentage; the formula is ft / fta. mvp minutes played (available since the 1951-52 season) ortg pace factor (available since the 1973-74 season in the nba); the formula is 48 * ((tm poss + opp poss) / (2 * (tm mp / 5))). pace factor is an estimate of the number of possessions per 48 minutes by a team. (note: 40 minutes is used in the calculation for the wnba.) rookie of the year sos steals (available since the 1973-74 season in the nba) team tov% turnover percentage (available since the 1977-78 season in the nba); the formula is 100 * tov / (fga + 0.44 * fta + tov). turnover percentage is an estimate of turnovers per 100 plays. win shares; an estimate of the number of wins contributed by a player. please see the article calculating win shares for more information. ws/48 win shares per 48 minutes (available since the 1951-52 season in the nba); an estimate of the number of wins contributed by the player per 48 minutes (league average is approximately 0.100). please see the article calculating win shares for more information. year that the season occurred. since the nba season is split over two calendar years, the year given is the last year for that season. for example, the year for the 1999-00 season would be 2000..