StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL query to find out if different rows with same 2nd columns
| Author | Votes | Δ |
|---|---|---|
| Andomar | 2 | +1.70 |
| Rohit Jain | 0 | -1.70 |
Last visited: Sep 14, 2014, 5:07:29 AM