StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Make Unique key work with NULL values?
| Author | Votes | Δ |
|---|---|---|
| Bucky | 1 | +1.43 |
| Walter Mitty | 1 | +1.00 |
| Rick James | 0 | -1.18 |
Last visited: Feb 4, 2017, 7:07:11 PM