Basketball Terms Ipsum

2-point field goals block percentage (available since the 1973-74 season in the nba); the formula is 100 * (blk * (tm mp / 5)) / (mp * (opp fga - opp 3pa)). block percentage is an estimate of the percentage of opponent two-point field goal attempts blocked by the player while he was on the floor. 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. 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. pythagorean losses; the formula is g - w pyth. 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. 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. w.

2p% award share blocks (available since the 1973-74 season in the nba) dpoy defensive win shares; please see the article calculating win shares for more information. field goal percentage; the formula is fg / fga. ft fta gmsc gs losses offensive rebounds (available since the 1973-74 season in the nba) ows pace a statistic (e.g., assists) divided by minutes played, multiplied by 36. pts rookie of the year 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% stops ts% true shooting attempts; the formula is fga + 0.44 * fta. usg% wins 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.) w-l% 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.

3p age ast the formula is (award points) / (maximum number of award points). for example, in the 2002-03 mvp voting tim duncan had 962 points out of a possible 1190. his mvp award share is 962 / 1190 = 0.81. blk drb drb% gb l league 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.) per a statistic (e.g., assists) divided by games. pf poss pprod smoy 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. srs stl 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 tsa win shares; an estimate of the number of wins contributed by a player. please see the article calculating win shares for more information. win probability the estimated probability that team a will defeat team b in a given matchup..