StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to avoid duplication and select one row if the row already exists?
| Author | Votes | Δ |
|---|---|---|
| user2609980 | 3 | +4.42 |
| Jyotman Singh | 0 | -4.42 |
Last visited: Jan 2, 2016, 4:16:54 PM