StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL optimize a union-query by using a join-query instead
| Author | Votes | Δ |
|---|---|---|
| spencer7593 | 3 | -0.43 |
| Strawberry | 3 | +0.43 |
Last visited: Sep 28, 2016, 12:33:16 PM