StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Sum returns null in Rails
| Author | Votes | Δ |
|---|---|---|
| mu is too short | 1 | +0.29 |
| Zulhilmi Zainudin | -1 | -2.30 |
Last visited: Jun 24, 2017, 4:58:10 PM
| Author | Votes | Δ |
|---|---|---|
| mu is too short | 1 | +0.29 |
| Zulhilmi Zainudin | -1 | -2.30 |