StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Finding records that exist in one table but not another (matching) table with no primary key
| Author | Votes | Δ |
|---|---|---|
| David דודו Markovitz | 4 | 0.00 |
Last visited: Mar 13, 2017, 6:08:13 AM