Basketball Terms Ipsum

2-point field goal attempts 3-point field goals (available since the 1979-80 season in the nba) 3pa award share field goals (includes both 2-point field goals and 3-point field goals) 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. minutes played (available since the 1951-52 season) mov orb% pf srs team ts% 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..

2p 3p% 3-point field goal percentage (available since the 1979-80 season in the nba); the formula is 3p / 3pa. award share drb% defensive rebound percentage (available since the 1970-71 season in the nba); the formula is 100 * (drb * (tm mp / 5)) / (mp * (tm drb + opp orb)). defensive rebound percentage is an estimate of the percentage of available defensive rebounds a player grabbed while he was on the floor. a statistic (e.g., assists) divided by minutes played, multiplied by 36. pf pprod points produced; dean oliver's measure of offensive points produced. please see dean's book for details. strength of schedule; a rating of 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. tov% tsa usg% usage percentage (available since the 1977-78 season in the nba); the formula is 100 * ((fga + 0.44 * fta + tov) * (tm mp / 5)) / (mp * (tm fga + 0.44 * tm fta + tm tov)). usage percentage is an estimate of the percentage of team plays used by a player while he was on the floor. 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.).

2p% 2-point field goal percentage; the formula is 2p / 2pa. blk% drb drtg defensive win shares; please see the article calculating win shares for more information. efg% dean oliver's "four factors of basketball success"; please see the article four factors for more information. g gb lg mvp most valuable player margin of victory; the formula is pts - opp pts. offensive rating (available since the 1977-78 season in the nba); for players it is points produced per 100 posessions, while for teams it is points scored per 100 possessions. this rating was developed by dean oliver, author of basketball on paper. i will point you to dean's book for complete details. opponent per poss points produced; dean oliver's measure of offensive points produced. please see dean's book for details. sixth man of the year steal percentage (available since the 1973-74 season in the nba); the formula is 100 * (stl * (tm mp / 5)) / (mp * opp poss). steal percentage is an estimate of the percentage of opponent possessions that end with a steal by the player while he was on the floor. team tov trb 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. true shooting attempts; the formula is fga + 0.44 * fta. 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.) the estimated probability that team a will defeat team b in a given matchup..