StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Cannot fix TypeError: cannot concatenate 'str' and 'NoneType' objects
| Author | Votes | Δ |
|---|---|---|
| Burhan Khalid | 1 | +0.87 |
| Dan | 0 | -1.10 |
| Stephen Rauch | 0 | -0.54 |
| Pierce Darragh | 0 | -1.55 |
Last visited: Jun 24, 2017, 4:03:14 PM