StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
ActiveRecord check existence of multiple records in a single query
| Author | Votes | Δ |
|---|---|---|
| rmagnum2002 | 1 | +0.47 |
| shiva | 0 | -3.78 |
Last visited: Sep 14, 2014, 5:07:29 AM