StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is it a better way to use active record to realize this sql?
| Author | Votes | Δ |
|---|---|---|
| 02040402 | 2 | 0.00 |
Last visited: Oct 21, 2019, 3:17:49 PM
| Author | Votes | Δ |
|---|---|---|
| 02040402 | 2 | 0.00 |