StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: Select top 1 of each group returning multiple records for each group
| Author | Votes | Δ |
|---|---|---|
| Pedro Martins | 2 | +4.67 |
| scsimon | 0 | -0.58 |
Last visited: Jan 1, 2019, 8:55:20 AM