StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP - Check if row exists before inserting
| Author | Votes | Δ |
|---|---|---|
| Dave Chen | 6 | +1.12 |
| meda | 2 | -0.71 |
| Alaksandar Jesus Gene | 1 | -3.23 |
Last visited: Nov 13, 2015, 9:53:22 AM