StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
oracle combination two column distinct value into multiple column
| Author | Votes | Δ |
|---|---|---|
| Ponder Stibbons | 3 | +3.53 |
| David Faber | 1 | -0.44 |
Last visited: Jan 2, 2016, 2:33:54 AM