StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Optimization of 'GROUP BY'-Query, eliminate 'Using where; Using temporary; Using file...
| Author | Votes | Δ |
|---|---|---|
| Rick James | 2 | +2.26 |
| DRapp | 0 | -2.26 |
Last visited: Nov 13, 2015, 11:26:25 AM