StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Update a column with the value from previous row based on conditions
| Author | Votes | Δ |
|---|---|---|
| Wei Lin | 3 | +3.70 |
| DhruvJoshi | 2 | -0.30 |
Last visited: Sep 3, 2018, 9:05:20 PM