StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Avoiding NULL values - CONCATENATION
| Author | Votes | Δ |
|---|---|---|
| Hart CO | 3 | +1.80 |
| Sonam | 1 | +0.44 |
| Bridge | 1 | +0.02 |
| Roman Pekar | 0 | -2.26 |
Last visited: Sep 14, 2014, 5:07:29 AM