StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Postgres - Returning the row with the most recent timestamp from each group with matching checksums
| Author | Votes | Δ |
|---|---|---|
| Erwin Brandstetter | 2 | -0.42 |
| Vivek S. | 2 | +0.38 |
| joop | 2 | +0.35 |
Last visited: Apr 29, 2015, 2:49:27 PM