StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql combine data from different tables using a single group by column
| Author | Votes | Δ |
|---|---|---|
| Deepa | 0 | -0.42 |
| Deepa | 0 | -0.42 |
| Madhivanan | 0 | +0.10 |
Last visited: Sep 14, 2014, 5:07:29 AM