Anyone know what DPS stands for.....

Anyone know what DPS stands for..... In the killersports NBA schedule log book and/or SDQL? Thanks in advance
dps - This stands for Delta Points Scored. It is the difference between the points the team was expected to score and the number of points they actually scored. For example, a team that is favored by 6 points in a game that has an OU line of 190, is expected to win by a margin of 98-92. That is, they are expected score 98 points and to allow 92 points. If they win by a margin of 103-102, their dps is plus 5 points. This means that they scored 5 points more than expected.
Thank You Junkie