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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pandas DataFrame adding column after groupby
| Author | Votes | Δ |
|---|---|---|
| FabienP | 2 | +4.22 |
| eleazar olivera | 0 | -4.22 |
Last visited: Dec 2, 2017, 11:17:35 AM