StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: number of elements that appear at least twice
| Author | Votes | Δ |
|---|---|---|
| ErikE | 4 | +0.84 |
| JavaKB | 3 | +0.63 |
| Bill Gregg | 3 | +1.35 |
| dotjoe | 1 | -0.93 |
Last visited: Sep 14, 2014, 5:07:29 AM