StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
GroupBy multiple columns as key and sum multiple columns like sql?
| Author | Votes | Δ |
|---|---|---|
| Xavier Guihot | 2 | +0.90 |
| Leo C | 1 | -0.37 |
| Jegan | 0 | -2.04 |
| Kevin Lawrence | 0 | -2.24 |
Last visited: Oct 21, 2019, 3:17:49 PM