StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MongoDB SUM Of 2 Columns
| Author | Votes | Δ |
|---|---|---|
| Tan Kim Loong | 4 | 0.00 |
Last visited: Oct 12, 2016, 12:19:02 AM
| Author | Votes | Δ |
|---|---|---|
| Tan Kim Loong | 4 | 0.00 |