StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Sub-queries and grouping
| Author | Votes | Δ |
|---|---|---|
| Erwin Brandstetter | 4 | +0.82 |
| Ariel | 2 | +0.26 |
| Chains | 0 | -0.82 |
| Nathan | 0 | -2.05 |
Last visited: Sep 14, 2014, 5:07:29 AM