StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I add two columns with different rows with special condition?
| Author | Votes | Δ |
|---|---|---|
| Xavier Canton | 1 | +0.01 |
| gaw | 1 | -0.01 |
Last visited: Jun 17, 2019, 2:59:36 PM