StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is there a way to avoid insertions in a mysql table filtering the user and the date
| Author | Votes | Δ |
|---|---|---|
| Ruben de Vries | 1 | 0.00 |
Last visited: Apr 29, 2015, 6:40:44 PM