StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is undefined a data-type in php?
| Author | Votes | Δ |
|---|---|---|
| Jon | 4 | +0.89 |
| nickb | 3 | -0.17 |
| mario | 3 | +0.18 |
| Devon Bernard | 2 | +0.10 |
| Daryl Gill | 1 | -2.68 |
| Ivan Dossev | 0 | 0.00 |
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