StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL Query: insert if entry is duplicate otherwise update the existing row values
| Author | Votes | Δ |
|---|---|---|
| Lai Xin Chu | 3 | +5.80 |
| John Woo | 1 | -0.73 |
Last visited: Sep 14, 2014, 5:07:29 AM