StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL query about union and concat
| Author | Votes | Δ |
|---|---|---|
| Zaynul Abadin Tuhin | 1 | +2.54 |
| Fahmi | 0 | -0.82 |
| Mureinik | 0 | -1.73 |
Last visited: Feb 19, 2019, 8:26:47 AM