StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to group and add up in spark?
| Author | Votes | Δ |
|---|---|---|
| gsamaras | 3 | +0.44 |
| Yu Watanabe | 2 | -2.20 |
Last visited: Nov 18, 2016, 3:26:17 AM
| Author | Votes | Δ |
|---|---|---|
| gsamaras | 3 | +0.44 |
| Yu Watanabe | 2 | -2.20 |