StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to select one row per group in SQL?
| Author | Votes | Δ |
|---|---|---|
| Trish Fernandez | 0 | -0.29 |
| Cetin Basoz | 0 | +0.04 |
Last visited: Jan 1, 2019, 8:55:20 AM