StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to insert into table but only if the record doesnt exist
| Author | Votes | Δ |
|---|---|---|
| Matt Whitfield | 1 | +3.82 |
| oJM86o | 0 | -3.82 |
Last visited: Sep 14, 2014, 5:07:29 AM