Basketball Terms Ipsum

2p 3p% 3-point field goal percentage (available since the 1979-80 season in the nba); the formula is 3p / 3pa. drtg efg% free throw percentage; the formula is ft / fta. g game score; the formula is pts + 0.4 * fg - 0.7 * fga - 0.4*(fta - ft) + 0.7 * orb + 0.3 * drb + stl + 0.7 * ast + 0.7 * blk - 0.4 * pf - tov. game score was created by john hollinger to give a rough measure of a player's productivity for a single game. the scale is similar to that of points scored, (40 is an outstanding performance, 10 is an average performance, etc.). losses lg margin of victory; the formula is pts - opp pts. offensive win shares; please see the article calculating win shares for more information. 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. a statistic (e.g., assists) divided by games. pf poss possessions (available since the 1973-74 season in the nba); the formula for teams is 0.5 * ((tm fga + 0.4 * tm fta - 1.07 * (tm orb / (tm orb + opp drb)) * (tm fga - tm fg) + tm tov) + (opp fga + 0.4 * opp fta - 1.07 * (opp orb / (opp orb + tm drb)) * (opp fga - opp fg) + opp tov)). this formula estimates possessions based on both the team's statistics and their opponent's statistics, then averages them to provide a more stable estimate. the formula for players is rather lengthy and can be found in dean oliver's book. pprod points produced; dean oliver's measure of offensive points produced. please see dean's book for details. stl ws/48.

2-point field goal percentage; the formula is 2p / 2pa. 3-point field goal attempts (available since the 1979-80 season in the nba) age field goal attempts (includes both 2-point field goal attempts and 3-point field goal attempts) four factors l pyth league 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 personal fouls true shooting percentage; the formula is pts / (2 * tsa). true shooting percentage is a measure of shooting efficiency that takes into account field goals, 3-point field goals, and free throws. wins 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) per 36 minutes stl. 2-point field goal percentage; the formula is 2p / 2pa. 3-point field goal percentage (available since the 1979-80 season in the nba); the formula is 3p / 3pa. blk% drb defensive rebounds (available since the 1973-74 season in the nba) drtg dws fg% fga games behind; the formula is ((first w - w) + (l - first l)) / 2, where first w and first l stand for wins and losses by the first place team, respectively. games started (available since the 1982 season) l losses pythagorean losses; the formula is g - w pyth. opp offensive win shares; please see the article calculating win shares for more information. 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. personal fouls smoy steals (available since the 1973-74 season in the nba) stl% tov 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. ts% true shooting percentage; the formula is pts / (2 * tsa). true shooting percentage is a measure of shooting efficiency that takes into account field goals, 3-point field goals, and free throws. usg% 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.) year.