StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How does one determine the rows that have NaN in only some subset of columns?
| Author | Votes | Δ |
|---|---|---|
| Peter Leimbigler | 1 | +0.46 |
| Evan | 0 | -3.65 |
Last visited: Feb 19, 2019, 8:26:47 AM