StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to search for existence of record in one table from another using php and mysql
| Author | Votes | Δ |
|---|---|---|
| Ajay Kumar | 0 | +0.05 |
| krishna | 0 | +0.04 |
| Akshay Naik | 0 | -0.18 |
| Neels | 0 | -0.18 |
Last visited: Sep 14, 2014, 5:07:29 AM