StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Group By and sum of other column
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 4 | +1.96 |
| mkRabbani | 1 | +0.08 |
| Martin | 0 | -2.04 |
Last visited: Dec 22, 2019, 3:27:20 AM