StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Get sum of values from last nth row by group id
| Author | Votes | Δ |
|---|---|---|
| Christian Sloper | 2 | +5.12 |
| Scott Boston | 1 | -0.64 |
Last visited: Feb 19, 2019, 8:26:47 AM