StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
query to check if record exists and column null
| Author | Votes | Δ |
|---|---|---|
| Quassnoi | 1 | -0.24 |
| Bhaskar Karambelkar | 1 | +1.94 |
Last visited: Sep 14, 2014, 5:07:29 AM