StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL count across 2 tables with composite primary key
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +1.17 |
| Christian Phillips | 0 | -1.17 |
Last visited: Apr 29, 2015, 2:18:40 PM