StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Sql im stuck on left join and sum
| Author | Votes | Δ |
|---|---|---|
| kainaw | 0 | 0.00 |
Last visited: Apr 27, 2015, 9:29:20 PM
| Author | Votes | Δ |
|---|---|---|
| kainaw | 0 | 0.00 |