StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MYSQL group by sum when there are nulls
| Author | Votes | Δ |
|---|---|---|
| Luis Teijon | 1 | +4.90 |
| Dai | 0 | -0.61 |
Last visited: Feb 2, 2017, 8:33:24 AM
| Author | Votes | Δ |
|---|---|---|
| Luis Teijon | 1 | +4.90 |
| Dai | 0 | -0.61 |