StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to perform operation on grouped records?
| Author | Votes | Δ |
|---|---|---|
| Ivan Stoev | 2 | +1.94 |
| Shaunak D | 1 | -1.94 |
Last visited: Sep 17, 2016, 4:42:36 AM