StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Server query perfomance tuning with group by and join clause
| Author | Votes | Δ |
|---|---|---|
| Twinkles | 1 | +1.75 |
| richard | 1 | +2.33 |
| Abdul Rehman Zafar | 0 | -4.08 |
Last visited: Sep 14, 2014, 5:07:29 AM