StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Summing Columns Grouped By Another Column
| Author | Votes | Δ |
|---|---|---|
| John Woo | 2 | 0.00 |
Last visited: Jun 3, 2018, 7:05:06 PM
| Author | Votes | Δ |
|---|---|---|
| John Woo | 2 | 0.00 |