StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Does it make sense to use a varchar column as foreignkey reference?
| Author | Votes | Δ |
|---|---|---|
| Fabian Barney | 1 | +4.04 |
| Johnny5 | 0 | -1.37 |
| Kevin Burton | 0 | -0.18 |
| Randy | 0 | +0.01 |
| vaidas | 0 | -1.35 |
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