StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Sigma function in excel
| Author | Votes | Δ |
|---|---|---|
| John Machin | 1 | +4.28 |
| DragonLord | 0 | 0.00 |
| richardtallent | 0 | -0.53 |
Last visited: Sep 14, 2014, 5:07:29 AM