StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Merge 2 dataframes on notnull values
| Author | Votes | Δ |
|---|---|---|
| Qingshan | 1 | +4.01 |
| Yong Wang | 0 | +0.01 |
| Mahendra Singh | 0 | -0.03 |
| Abhi | -1 | -3.99 |
Last visited: May 11, 2019, 11:16:05 PM