StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql subtract 2 rows from each other and display in a third row
| Author | Votes | Δ |
|---|---|---|
| Mojtaba | 2 | +4.01 |
| Richard Hamilton | 1 | -0.02 |
| th3falc0n | 1 | +0.03 |
| WebInsight | 0 | -3.87 |
Last visited: Aug 26, 2016, 2:34:25 PM