StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to find duplicate column values in same database table?
| Author | Votes | Δ |
|---|---|---|
| Pரதீப் | 2 | +0.62 |
| Jeffrey Kemp | 1 | -0.06 |
| Marek Vitek | 0 | -2.13 |
| Barbaros Özhan | 0 | -2.28 |
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