StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Need help querying a max value from duplicated data, grouped by multiple columns
| Author | Votes | Δ |
|---|---|---|
| echo_Me | 1 | +0.52 |
| vignesh pbs | 0 | -4.19 |
Last visited: Sep 14, 2014, 5:07:29 AM