StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL NOT EXISTS not returning expected results
| Author | Votes | Δ |
|---|---|---|
| Pred | 2 | +0.45 |
| ProblemSolver | 0 | -3.59 |
Last visited: Jan 5, 2016, 11:16:08 AM