StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to get sum of multiple records in a column
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 5 | +1.25 |
| Rahul | 2 | -1.25 |
Last visited: Nov 12, 2015, 10:26:19 PM