StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check if a row exists in MySQL using PHP
| Author | Votes | Δ |
|---|---|---|
| Shef | 5 | +3.24 |
| Michael Berkowski | 5 | +0.70 |
| Gerep | 3 | +0.53 |
| John Cartwright | 3 | +0.19 |
| Abhay | 2 | -1.72 |
| dynamic | 1 | -0.83 |
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