StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
(MySQL) Greatest Number By group Inner join , performance problems
| Author | Votes | Δ |
|---|---|---|
| Noel Abrahams | 1 | +2.84 |
| Dan J | 1 | +2.77 |
| TcKs | 0 | -0.20 |
| Vishal | 0 | -1.77 |
| ITroubs | 0 | -2.27 |
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