StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Ruby on Rails: has_many self join
| Author | Votes | Δ |
|---|---|---|
| ThriceGood | 1 | +4.07 |
| Gaudam Thiyagarajan | 0 | -4.07 |
Last visited: Nov 15, 2017, 2:40:35 AM