StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Sql groupby Multiple Columns
Author | Votes | Δ |
---|---|---|
Taher Khorshidi | 0 | +0.04 |
sureshhh | 0 | -0.04 |
Last visited: Sep 14, 2014, 5:07:29 AM