StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to Prevent insertion of duplicate values in Access DB based on two or more columns
| Author | Votes | Δ |
|---|---|---|
| Olivier Jacot-Descombes | 1 | +0.66 |
| Cheran Shunmugavel | 0 | -5.27 |
Last visited: Sep 14, 2014, 5:07:29 AM