就是显示在每场比赛中，那些球员组合的效率最好。+/-就是表示球员在场和不在场时候 球队的得分差。看下面是nba网站对联想指数的解释 What is the Lenovo +/- Stat? The Lenovo Stat shows the power of teamwork. It's a way of showing the best-engineered/best combination of players on the court. The Lenovo Stat is a plus/minus statistic that looks at the point differential when players are both in and out of the game, to see how the team performs with various combinations. The Lenovo Stat can look at a variety of combinations including the best two player, three player and even five player combinations for each game. 另外BA 是blocks against 就是被盖次数
