StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
sql extremely advanced group query
| Author | Votes | Δ |
|---|---|---|
| Kostya | 1 | 0.00 |
Last visited: Aug 30, 2016, 1:25:16 AM
| Author | Votes | Δ |
|---|---|---|
| Kostya | 1 | 0.00 |