StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Joining two tables and check if record exist
| Author | Votes | Δ |
|---|---|---|
| javier_domenech | 1 | +4.05 |
| Goro | -1 | -4.05 |
Last visited: Apr 29, 2015, 2:10:30 PM