StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Merge two columns results in one column - SQL
| Author | Votes | Δ |
|---|---|---|
| Mat Richardson | 3 | +2.13 |
| Krishnraj Rana | 0 | -2.13 |
Last visited: Mar 17, 2016, 11:14:29 AM