StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to get a unique record from select query in mysql each time
| Author | Votes | Δ |
|---|---|---|
| Pupil | 3 | +0.48 |
| ashwani gupta | 1 | -3.84 |
Last visited: May 11, 2019, 11:16:05 PM