StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: need only 1 row per particular timestamp
| Author | Votes | Δ |
|---|---|---|
| Konrad Garus | 3 | +1.30 |
| Karel Petranek | 1 | +0.52 |
| Mike | 0 | -1.37 |
Last visited: Sep 14, 2014, 5:07:29 AM