StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
convert `NULL` to string (empty or literally `NULL`)
| Author | Votes | Δ |
|---|---|---|
| d.b | 2 | +0.49 |
| JelenaČuklina | 0 | -3.95 |
Last visited: Nov 22, 2017, 3:45:56 PM