StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql :query max date group by 2 columns wrong result
| Author | Votes | Δ |
|---|---|---|
| Strawberry | 1 | +0.02 |
| nacho | 1 | -0.19 |
Last visited: Aug 25, 2017, 5:01:02 AM