StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Mongodb - add if not exists (non id field)
| Author | Votes | Δ |
|---|---|---|
| John Petrone | 1 | +4.11 |
| shuhai | 0 | -4.11 |
Last visited: Sep 14, 2014, 5:07:29 AM
| Author | Votes | Δ |
|---|---|---|
| John Petrone | 1 | +4.11 |
| shuhai | 0 | -4.11 |