StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
The most efficient way to delete all duplicate rows from table?
| Author | Votes | Δ |
|---|---|---|
| John Woo | 8 | +2.12 |
| OMG Ponies | 2 | -2.12 |
Last visited: Sep 14, 2014, 5:07:29 AM