StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group By problem - need to get most recent rows for unique column combinations
| Author | Votes | Δ |
|---|---|---|
| marc | 4 | +1.43 |
| a_horse_with_no_name | 2 | -1.00 |
| ramsesoriginal | 0 | -3.42 |
Last visited: Sep 14, 2014, 5:07:29 AM