StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails: save a model associations in a single transaction
| Author | Votes | Δ |
|---|---|---|
| dmcnally | 1 | +3.97 |
| user3099088 | 0 | -3.97 |
Last visited: Sep 14, 2014, 5:07:29 AM