StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
sql group rows by column
Author | Votes | Δ |
---|---|---|
juergen d | 1 | +1.11 |
Nishanthi Grashia | 0 | -0.56 |
Nishanthi Grashia | 0 | -0.56 |
Last visited: May 1, 2015, 8:28:15 PM