StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: delete all rows except latest per user, having a certain column value
| Author | Votes | Δ |
|---|---|---|
| Mark Roberts | 2 | +2.12 |
| Romil Kumar Jain | 2 | +1.01 |
| Andriy M | 1 | -1.28 |
Last visited: Sep 14, 2014, 5:07:29 AM