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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Use group size (`group_size`) in `summarise` in `dplyr`
| Author | Votes | Δ |
|---|---|---|
| Ronak Shah | 3 | +1.89 |
| akrun | 1 | -1.89 |
Last visited: Aug 15, 2018, 6:16:14 AM