StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Query that concatenate possibile NULL value
| Author | Votes | Δ |
|---|---|---|
| Vamsi Prabhala | 3 | +0.58 |
| huMpty duMpty | 0 | -0.41 |
| Pedroklm | 0 | -1.40 |
Last visited: Aug 30, 2017, 3:09:18 AM