StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: How can I select the first and last date for each customer?
| Author | Votes | Δ |
|---|---|---|
| MatBailie | 1 | +0.58 |
| Prashant Bangar | 0 | -0.85 |
| Mez | 0 | -0.33 |
| Tomas Pastircak | 0 | -1.17 |
Last visited: Sep 14, 2014, 5:07:29 AM