StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL to only insert a new row into MYSQL table if id does not already exist
| Author | Votes | Δ |
|---|---|---|
| Petr Jirouš | 4 | +4.08 |
| Raja | 0 | -4.08 |
Last visited: Sep 14, 2014, 5:07:29 AM