StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Avoid duplicates on a row under 2 columns SQL
| Author | Votes | Δ |
|---|---|---|
| JohnLBevan | 2 | +0.51 |
| rj_26 | -1 | -4.08 |
Last visited: Jan 1, 2016, 10:22:34 PM