StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL group by query with subselect optimization
| Author | Votes | Δ |
|---|---|---|
| Rick James | 0 | +0.41 |
| Kamil Gosciminski | 0 | -0.41 |
Last visited: May 31, 2016, 8:29:21 AM