StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: Selecting a minimum value per unique group and changing values
| Author | Votes | Δ |
|---|---|---|
| Thorsten Kettner | 1 | -0.02 |
| Madhivanan | 1 | +0.76 |
| jpw | 1 | -0.74 |
Last visited: Nov 11, 2015, 4:03:51 PM