StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails join - find records that don't have a join matching a specific condiiton
| Author | Votes | Δ |
|---|---|---|
| PinnyM | 1 | +1.01 |
| usha | 0 | -1.60 |
| Max Williams | 0 | -0.81 |
Last visited: Sep 14, 2014, 5:07:29 AM