StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check if column value exists in another column in SQL
| Author | Votes | Δ |
|---|---|---|
| Abhishek Chaudhary | 1 | +3.78 |
| Siddique Mahsud | 0 | -2.15 |
| Atul O Holic | 0 | -1.63 |
Last visited: Sep 14, 2014, 5:07:29 AM