StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pandas Time-Series: Find previous value for each ID based on year and semester
| Author | Votes | Δ |
|---|---|---|
| DSM | 3 | +0.20 |
| dartdog | 1 | +1.28 |
| DivakarDass | 0 | -2.84 |
Last visited: Jan 2, 2016, 5:22:07 AM