StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to optimize my query about join 3 tables in same table?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +2.28 |
| Paul Spiegel | 0 | -2.28 |
Last visited: Oct 18, 2020, 5:58:00 PM