StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check if a row exists or not in postgresql
| Author | Votes | Δ |
|---|---|---|
| Tometzky | 12 | +1.42 |
| wildplasser | -4 | -1.42 |
Last visited: Sep 14, 2014, 5:07:29 AM