StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Optimizing an UPDATE SQL Query with self joins and subqueries
| Author | Votes | Δ |
|---|---|---|
| Rick James | 2 | +2.00 |
| Rick James | 1 | -2.00 |
Last visited: Mar 19, 2019, 3:43:06 PM