StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Find last not NULL value for each column then group them in a MySQL table?
| Author | Votes | Δ |
|---|---|---|
| iSR5 | 1 | +3.77 |
| Brien Foss | 0 | +1.34 |
| Hp_issei | -1 | -2.77 |
| Mujtaba Roshan | -1 | -2.33 |
Last visited: May 8, 2018, 12:32:53 PM