StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
EXISTS query optimization on mysql query
| Author | Votes | Δ |
|---|---|---|
| Rick James | 1 | +0.64 |
| Michael Kunst | 0 | -5.15 |
Last visited: Feb 20, 2018, 11:05:04 AM