StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHPExcel: Read .xlsx file, sum column 'x' values for similar value of column 'y'
| Author | Votes | Δ |
|---|---|---|
| Mauricio Florez | 3 | 0.00 |
Last visited: Mar 17, 2018, 9:02:10 AM